1668864916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{94201}}^1$

素因数の和:94351

約数の個数: 24

約数和(自身を含む): 3017478464

約数和(自身を除く): 1348613548

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 17716, 94201, 188402, 376804, 4050643, 8101286, 9702703, 16202572, 19405406, 38810812, 417216229, 834432458, 1668864916]

約数ペア:

[(1, 1668864916), (2, 834432458), (4, 417216229), (43, 38810812), (86, 19405406), (103, 16202572), (172, 9702703), (206, 8101286), (412, 4050643), (4429, 376804), (8858, 188402), (17716, 94201)]