12331664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{45337}}^1$

素因数の和:45362

約数の個数: 20

約数和(自身を含む): 25298604

約数和(自身を除く): 12966940

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 45337, 90674, 181348, 362696, 725392, 770729, 1541458, 3082916, 6165832, 12331664]

約数ペア:

[(1, 12331664), (2, 6165832), (4, 3082916), (8, 1541458), (16, 770729), (17, 725392), (34, 362696), (68, 181348), (136, 90674), (272, 45337)]