31075436

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8101}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 62612256

約数和(自身を除く): 31536820

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 8101, 16202, 32404, 56707, 113414, 226828, 1109837, 2219674, 4439348, 7768859, 15537718, 31075436]

約数ペア:

[(1, 31075436), (2, 15537718), (4, 7768859), (7, 4439348), (14, 2219674), (28, 1109837), (137, 226828), (274, 113414), (548, 56707), (959, 32404), (1918, 16202), (3836, 8101)]