26917168

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10321}}^1$

素因数の和:10492

約数の個数: 20

約数和(自身を含む): 52477048

約数和(自身を除く): 25559880

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10321, 20642, 41284, 82568, 165136, 1682323, 3364646, 6729292, 13458584, 26917168]

約数ペア:

[(1, 26917168), (2, 13458584), (4, 6729292), (8, 3364646), (16, 1682323), (163, 165136), (326, 82568), (652, 41284), (1304, 20642), (2608, 10321)]