90664732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3323}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 167529600

約数和(自身を除く): 76864868

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 3323, 6646, 6821, 13292, 13642, 27284, 63137, 126274, 252548, 1192957, 2385914, 4771828, 22666183, 45332366, 90664732]

約数ペア:

[(1, 90664732), (2, 45332366), (4, 22666183), (19, 4771828), (38, 2385914), (76, 1192957), (359, 252548), (718, 126274), (1436, 63137), (3323, 27284), (6646, 13642), (6821, 13292)]