31957046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23813}}^1$

素因数の和:23887

約数の個数: 16

約数和(自身を含む): 53152848

約数和(自身を除く): 21195802

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 23813, 47626, 261943, 523886, 1452593, 2905186, 15978523, 31957046]

約数ペア:

[(1, 31957046), (2, 15978523), (11, 2905186), (22, 1452593), (61, 523886), (122, 261943), (671, 47626), (1342, 23813)]