42581146

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:837

約数の個数: 16

約数和(自身を含む): 64568448

約数和(自身を除く): 21987302

約数列:

[1, 2, 251, 271, 313, 502, 542, 626, 68021, 78563, 84823, 136042, 157126, 169646, 21290573, 42581146]

約数ペア:

[(1, 42581146), (2, 21290573), (251, 169646), (271, 157126), (313, 136042), (502, 84823), (542, 78563), (626, 68021)]