31907738

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:797

約数の個数: 16

約数和(自身を含む): 48469344

約数和(自身を除く): 16561606

約数列:

[1, 2, 157, 307, 314, 331, 614, 662, 48199, 51967, 96398, 101617, 103934, 203234, 15953869, 31907738]

約数ペア:

[(1, 31907738), (2, 15953869), (157, 203234), (307, 103934), (314, 101617), (331, 96398), (614, 51967), (662, 48199)]