31395504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 98993664

約数和(自身を除く): 67598160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 43, 48, 53, 56, 82, 84, 86, 106, 112, 123, 129, 159, 164, 168, 172, 212, 246, 258, 287, 301, 318, 328, 336, 344, 371, 424, 492, 516, 574, 602, 636, 656, 688, 742, 848, 861, 903, 984, 1032, 1113, 1148, 1204, 1272, 1484, 1722, 1763, 1806, 1968, 2064, 2173, 2226, 2279, 2296, 2408, 2544, 2968, 3444, 3526, 3612, 4346, 4452, 4558, 4592, 4816, 5289, 5936, 6519, 6837, 6888, 7052, 7224, 8692, 8904, 9116, 10578, 12341, 13038, 13674, 13776, 14104, 14448, 15211, 15953, 17384, 17808, 18232, 21156, 24682, 26076, 27348, 28208, 30422, 31906, 34768, 36464, 37023, 42312, 45633, 47859, 49364, 52152, 54696, 60844, 63812, 74046, 84624, 91266, 93439, 95718, 98728, 104304, 109392, 121688, 127624, 148092, 182532, 186878, 191436, 197456, 243376, 255248, 280317, 296184, 365064, 373756, 382872, 560634, 592368, 654073, 730128, 747512, 765744, 1121268, 1308146, 1495024, 1962219, 2242536, 2616292, 3924438, 4485072, 5232584, 7848876, 10465168, 15697752, 31395504]

約数ペア:

[(1, 31395504), (2, 15697752), (3, 10465168), (4, 7848876), (6, 5232584), (7, 4485072), (8, 3924438), (12, 2616292), (14, 2242536), (16, 1962219), (21, 1495024), (24, 1308146), (28, 1121268), (41, 765744), (42, 747512), (43, 730128), (48, 654073), (53, 592368), (56, 560634), (82, 382872), (84, 373756), (86, 365064), (106, 296184), (112, 280317), (123, 255248), (129, 243376), (159, 197456), (164, 191436), (168, 186878), (172, 182532), (212, 148092), (246, 127624), (258, 121688), (287, 109392), (301, 104304), (318, 98728), (328, 95718), (336, 93439), (344, 91266), (371, 84624), (424, 74046), (492, 63812), (516, 60844), (574, 54696), (602, 52152), (636, 49364), (656, 47859), (688, 45633), (742, 42312), (848, 37023), (861, 36464), (903, 34768), (984, 31906), (1032, 30422), (1113, 28208), (1148, 27348), (1204, 26076), (1272, 24682), (1484, 21156), (1722, 18232), (1763, 17808), (1806, 17384), (1968, 15953), (2064, 15211), (2173, 14448), (2226, 14104), (2279, 13776), (2296, 13674), (2408, 13038), (2544, 12341), (2968, 10578), (3444, 9116), (3526, 8904), (3612, 8692), (4346, 7224), (4452, 7052), (4558, 6888), (4592, 6837), (4816, 6519), (5289, 5936)]