30751312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{46877}}^1$

素因数の和:46926

約数の個数: 20

約数和(自身を含む): 61035156

約数和(自身を除く): 30283844

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 46877, 93754, 187508, 375016, 750032, 1921957, 3843914, 7687828, 15375656, 30751312]

約数ペア:

[(1, 30751312), (2, 15375656), (4, 7687828), (8, 3843914), (16, 1921957), (41, 750032), (82, 375016), (164, 187508), (328, 93754), (656, 46877)]