40761872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{62137}}^1$

素因数の和:62186

約数の個数: 20

約数和(自身を含む): 80903676

約数和(自身を除く): 40141804

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 62137, 124274, 248548, 497096, 994192, 2547617, 5095234, 10190468, 20380936, 40761872]

約数ペア:

[(1, 40761872), (2, 20380936), (4, 10190468), (8, 5095234), (16, 2547617), (41, 994192), (82, 497096), (164, 248548), (328, 124274), (656, 62137)]