91277072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41641}}^1$

素因数の和:41786

約数の個数: 20

約数和(自身を含む): 178144476

約数和(自身を除く): 86867404

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41641, 83282, 166564, 333128, 666256, 5704817, 11409634, 22819268, 45638536, 91277072]

約数ペア:

[(1, 91277072), (2, 45638536), (4, 22819268), (8, 11409634), (16, 5704817), (137, 666256), (274, 333128), (548, 166564), (1096, 83282), (2192, 41641)]