231490456

素因数分解:

$2^3\times {\mathrm{1783}}^1\times {\mathrm{16229}}^1$

素因数の和:18018

約数の個数: 16

約数和(自身を含む): 434314800

約数和(自身を除く): 202824344

約数列:

[1, 2, 4, 8, 1783, 3566, 7132, 14264, 16229, 32458, 64916, 129832, 28936307, 57872614, 115745228, 231490456]

約数ペア:

[(1, 231490456), (2, 115745228), (4, 57872614), (8, 28936307), (1783, 129832), (3566, 64916), (7132, 32458), (14264, 16229)]