164524432

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{18461}}^1$

素因数の和:19026

約数の個数: 20

約数和(自身を含む): 319355676

約数和(自身を除く): 154831244

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 18461, 36922, 73844, 147688, 295376, 10282777, 20565554, 41131108, 82262216, 164524432]

約数ペア:

[(1, 164524432), (2, 82262216), (4, 41131108), (8, 20565554), (16, 10282777), (557, 295376), (1114, 147688), (2228, 73844), (4456, 36922), (8912, 18461)]