131830856

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 251036280

約数和(自身を除く): 119205424

約数列:

[1, 2, 4, 8, 101, 202, 241, 404, 482, 677, 808, 964, 1354, 1928, 2708, 5416, 24341, 48682, 68377, 97364, 136754, 163157, 194728, 273508, 326314, 547016, 652628, 1305256, 16478857, 32957714, 65915428, 131830856]

約数ペア:

[(1, 131830856), (2, 65915428), (4, 32957714), (8, 16478857), (101, 1305256), (202, 652628), (241, 547016), (404, 326314), (482, 273508), (677, 194728), (808, 163157), (964, 136754), (1354, 97364), (1928, 68377), (2708, 48682), (5416, 24341)]