31342584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 98058240

約数和(自身を除く): 66715656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 113, 127, 156, 168, 182, 226, 254, 273, 312, 339, 364, 381, 452, 508, 546, 678, 728, 762, 791, 889, 904, 1016, 1092, 1356, 1469, 1524, 1582, 1651, 1778, 2184, 2373, 2667, 2712, 2938, 3048, 3164, 3302, 3556, 4407, 4746, 4953, 5334, 5876, 6328, 6604, 7112, 8814, 9492, 9906, 10283, 10668, 11557, 11752, 13208, 14351, 17628, 18984, 19812, 20566, 21336, 23114, 28702, 30849, 34671, 35256, 39624, 41132, 43053, 46228, 57404, 61698, 69342, 82264, 86106, 92456, 100457, 114808, 123396, 138684, 172212, 186563, 200914, 246792, 277368, 301371, 344424, 373126, 401828, 559689, 602742, 746252, 803656, 1119378, 1205484, 1305941, 1492504, 2238756, 2410968, 2611882, 3917823, 4477512, 5223764, 7835646, 10447528, 15671292, 31342584]

約数ペア:

[(1, 31342584), (2, 15671292), (3, 10447528), (4, 7835646), (6, 5223764), (7, 4477512), (8, 3917823), (12, 2611882), (13, 2410968), (14, 2238756), (21, 1492504), (24, 1305941), (26, 1205484), (28, 1119378), (39, 803656), (42, 746252), (52, 602742), (56, 559689), (78, 401828), (84, 373126), (91, 344424), (104, 301371), (113, 277368), (127, 246792), (156, 200914), (168, 186563), (182, 172212), (226, 138684), (254, 123396), (273, 114808), (312, 100457), (339, 92456), (364, 86106), (381, 82264), (452, 69342), (508, 61698), (546, 57404), (678, 46228), (728, 43053), (762, 41132), (791, 39624), (889, 35256), (904, 34671), (1016, 30849), (1092, 28702), (1356, 23114), (1469, 21336), (1524, 20566), (1582, 19812), (1651, 18984), (1778, 17628), (2184, 14351), (2373, 13208), (2667, 11752), (2712, 11557), (2938, 10668), (3048, 10283), (3164, 9906), (3302, 9492), (3556, 8814), (4407, 7112), (4746, 6604), (4953, 6328), (5334, 5876)]