31003728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 93315456

約数和(自身を除く): 62311728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 1741, 2226, 2544, 2968, 3482, 4452, 5223, 5936, 6964, 8904, 10446, 12187, 13928, 17808, 20892, 24374, 27856, 36561, 41784, 48748, 73122, 83568, 92273, 97496, 146244, 184546, 194992, 276819, 292488, 369092, 553638, 584976, 645911, 738184, 1107276, 1291822, 1476368, 1937733, 2214552, 2583644, 3875466, 4429104, 5167288, 7750932, 10334576, 15501864, 31003728]

約数ペア:

[(1, 31003728), (2, 15501864), (3, 10334576), (4, 7750932), (6, 5167288), (7, 4429104), (8, 3875466), (12, 2583644), (14, 2214552), (16, 1937733), (21, 1476368), (24, 1291822), (28, 1107276), (42, 738184), (48, 645911), (53, 584976), (56, 553638), (84, 369092), (106, 292488), (112, 276819), (159, 194992), (168, 184546), (212, 146244), (318, 97496), (336, 92273), (371, 83568), (424, 73122), (636, 48748), (742, 41784), (848, 36561), (1113, 27856), (1272, 24374), (1484, 20892), (1741, 17808), (2226, 13928), (2544, 12187), (2968, 10446), (3482, 8904), (4452, 6964), (5223, 5936)]