36897808

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{21157}}^1$

素因数の和:21274

約数の個数: 20

約数和(自身を含む): 72148780

約数和(自身を除く): 35250972

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 21157, 42314, 84628, 169256, 338512, 2306113, 4612226, 9224452, 18448904, 36897808]

約数ペア:

[(1, 36897808), (2, 18448904), (4, 9224452), (8, 4612226), (16, 2306113), (109, 338512), (218, 169256), (436, 84628), (872, 42314), (1744, 21157)]