40140538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3941

約数の個数: 16

約数和(自身を含む): 62052480

約数和(自身を除く): 21911942

約数列:

[1, 2, 47, 94, 113, 226, 3779, 5311, 7558, 10622, 177613, 355226, 427027, 854054, 20070269, 40140538]

約数ペア:

[(1, 40140538), (2, 20070269), (47, 854054), (94, 427027), (113, 355226), (226, 177613), (3779, 10622), (5311, 7558)]