64177072

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{50773}}^1$

素因数の和:50860

約数の個数: 20

約数和(自身を含む): 125919520

約数和(自身を除く): 61742448

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 50773, 101546, 203092, 406184, 812368, 4011067, 8022134, 16044268, 32088536, 64177072]

約数ペア:

[(1, 64177072), (2, 32088536), (4, 16044268), (8, 8022134), (16, 4011067), (79, 812368), (158, 406184), (316, 203092), (632, 101546), (1264, 50773)]