64100272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{93169}}^1$

素因数の和:93220

約数の個数: 20

約数和(自身を含む): 127083880

約数和(自身を除く): 62983608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 93169, 186338, 372676, 745352, 1490704, 4006267, 8012534, 16025068, 32050136, 64100272]

約数ペア:

[(1, 64100272), (2, 32050136), (4, 16025068), (8, 8012534), (16, 4006267), (43, 1490704), (86, 745352), (172, 372676), (344, 186338), (688, 93169)]