17384336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63913}}^1$

素因数の和:63938

約数の個数: 20

約数和(自身を含む): 35664012

約数和(自身を除く): 18279676

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63913, 127826, 255652, 511304, 1022608, 1086521, 2173042, 4346084, 8692168, 17384336]

約数ペア:

[(1, 17384336), (2, 8692168), (4, 4346084), (8, 2173042), (16, 1086521), (17, 1022608), (34, 511304), (68, 255652), (136, 127826), (272, 63913)]