42210416

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{6121}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 81985824

約数和(自身を除く): 39775408

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6121, 6896, 12242, 24484, 48968, 97936, 2638151, 5276302, 10552604, 21105208, 42210416]

約数ペア:

[(1, 42210416), (2, 21105208), (4, 10552604), (8, 5276302), (16, 2638151), (431, 97936), (862, 48968), (1724, 24484), (3448, 12242), (6121, 6896)]