31576493912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1\times {\mathrm{1747}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 61709713920

約数和(自身を除く): 30133220008

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 907, 1747, 1814, 2491, 3494, 3628, 4982, 6988, 7256, 9964, 13976, 19928, 42629, 48071, 82109, 85258, 92591, 96142, 164218, 170516, 185182, 192284, 328436, 341032, 370364, 384568, 656872, 740728, 1584529, 2259337, 3169058, 4351777, 4518674, 6338116, 8703554, 9037348, 12676232, 17407108, 18074696, 34814216, 74472863, 83980037, 148945726, 167960074, 297891452, 335920148, 595782904, 671840296, 3947061739, 7894123478, 15788246956, 31576493912]

約数ペア:

[(1, 31576493912), (2, 15788246956), (4, 7894123478), (8, 3947061739), (47, 671840296), (53, 595782904), (94, 335920148), (106, 297891452), (188, 167960074), (212, 148945726), (376, 83980037), (424, 74472863), (907, 34814216), (1747, 18074696), (1814, 17407108), (2491, 12676232), (3494, 9037348), (3628, 8703554), (4982, 6338116), (6988, 4518674), (7256, 4351777), (9964, 3169058), (13976, 2259337), (19928, 1584529), (42629, 740728), (48071, 656872), (82109, 384568), (85258, 370364), (92591, 341032), (96142, 328436), (164218, 192284), (170516, 185182)]