65980912

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{15217}}^1$

素因数の和:15496

約数の個数: 20

約数和(自身を含む): 128318176

約数和(自身を除く): 62337264

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 15217, 30434, 60868, 121736, 243472, 4123807, 8247614, 16495228, 32990456, 65980912]

約数ペア:

[(1, 65980912), (2, 32990456), (4, 16495228), (8, 8247614), (16, 4123807), (271, 243472), (542, 121736), (1084, 60868), (2168, 30434), (4336, 15217)]