31577138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5617

約数の個数: 16

約数和(自身を含む): 49175424

約数和(自身を除く): 17598286

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5507, 5734, 11014, 258829, 335927, 517658, 671854, 15788569, 31577138]

約数ペア:

[(1, 31577138), (2, 15788569), (47, 671854), (61, 517658), (94, 335927), (122, 258829), (2867, 11014), (5507, 5734)]