64395536

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{35617}}^1$

素因数の和:35738

約数の個数: 20

約数和(自身を含む): 125874012

約数和(自身を除く): 61478476

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 35617, 71234, 142468, 284936, 569872, 4024721, 8049442, 16098884, 32197768, 64395536]

約数ペア:

[(1, 64395536), (2, 32197768), (4, 16098884), (8, 8049442), (16, 4024721), (113, 569872), (226, 284936), (452, 142468), (904, 71234), (1808, 35617)]