64160776

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131477}}^1$

素因数の和:131544

約数の個数: 16

約数和(自身を含む): 122274540

約数和(自身を除く): 58113764

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 131477, 262954, 525908, 1051816, 8020097, 16040194, 32080388, 64160776]

約数ペア:

[(1, 64160776), (2, 32080388), (4, 16040194), (8, 8020097), (61, 1051816), (122, 525908), (244, 262954), (488, 131477)]