64104904

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{25601}}^1$

素因数の和:25920

約数の個数: 16

約数和(自身を含む): 120585420

約数和(自身を除く): 56480516

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 25601, 51202, 102404, 204808, 8013113, 16026226, 32052452, 64104904]

約数ペア:

[(1, 64104904), (2, 32052452), (4, 16026226), (8, 8013113), (313, 204808), (626, 102404), (1252, 51202), (2504, 25601)]