31254416

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{5237}}^1$

素因数の和:5618

約数の個数: 20

約数和(自身を含む): 60729372

約数和(自身を除く): 29474956

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5237, 5968, 10474, 20948, 41896, 83792, 1953401, 3906802, 7813604, 15627208, 31254416]

約数ペア:

[(1, 31254416), (2, 15627208), (4, 7813604), (8, 3906802), (16, 1953401), (373, 83792), (746, 41896), (1492, 20948), (2984, 10474), (5237, 5968)]