31528822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25801}}^1$

素因数の和:25863

約数の個数: 16

約数和(自身を含む): 52016832

約数和(自身を除く): 20488010

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 25801, 51602, 335413, 670826, 1212647, 2425294, 15764411, 31528822]

約数ペア:

[(1, 31528822), (2, 15764411), (13, 2425294), (26, 1212647), (47, 670826), (94, 335413), (611, 51602), (1222, 25801)]