42341296

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20201}}^1$

素因数の和:20340

約数の個数: 20

約数和(自身を含む): 82666584

約数和(自身を除く): 40325288

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20201, 40402, 80804, 161608, 323216, 2646331, 5292662, 10585324, 21170648, 42341296]

約数ペア:

[(1, 42341296), (2, 21170648), (4, 10585324), (8, 5292662), (16, 2646331), (131, 323216), (262, 161608), (524, 80804), (1048, 40402), (2096, 20201)]