37940464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139487}}^1$

素因数の和:139512

約数の個数: 20

約数和(自身を含む): 77834304

約数和(自身を除く): 39893840

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139487, 278974, 557948, 1115896, 2231792, 2371279, 4742558, 9485116, 18970232, 37940464]

約数ペア:

[(1, 37940464), (2, 18970232), (4, 9485116), (8, 4742558), (16, 2371279), (17, 2231792), (34, 1115896), (68, 557948), (136, 278974), (272, 139487)]