64660408

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{71527}}^1$

素因数の和:71646

約数の個数: 16

約数和(自身を含む): 122312880

約数和(自身を除く): 57652472

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 71527, 143054, 286108, 572216, 8082551, 16165102, 32330204, 64660408]

約数ペア:

[(1, 64660408), (2, 32330204), (4, 16165102), (8, 8082551), (113, 572216), (226, 286108), (452, 143054), (904, 71527)]