31001429768

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{1187}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 59384223360

約数和(自身を除く): 28382793592

約数列:

[1, 2, 4, 8, 113, 167, 173, 226, 334, 346, 452, 668, 692, 904, 1187, 1336, 1384, 2374, 4748, 9496, 18871, 19549, 28891, 37742, 39098, 57782, 75484, 78196, 115564, 134131, 150968, 156392, 198229, 205351, 231128, 268262, 396458, 410702, 536524, 792916, 821404, 1073048, 1585832, 1642808, 3264683, 6529366, 13058732, 22399877, 23204663, 26117464, 34293617, 44799754, 46409326, 68587234, 89599508, 92818652, 137174468, 179199016, 185637304, 274348936, 3875178721, 7750357442, 15500714884, 31001429768]

約数ペア:

[(1, 31001429768), (2, 15500714884), (4, 7750357442), (8, 3875178721), (113, 274348936), (167, 185637304), (173, 179199016), (226, 137174468), (334, 92818652), (346, 89599508), (452, 68587234), (668, 46409326), (692, 44799754), (904, 34293617), (1187, 26117464), (1336, 23204663), (1384, 22399877), (2374, 13058732), (4748, 6529366), (9496, 3264683), (18871, 1642808), (19549, 1585832), (28891, 1073048), (37742, 821404), (39098, 792916), (57782, 536524), (75484, 410702), (78196, 396458), (115564, 268262), (134131, 231128), (150968, 205351), (156392, 198229)]