31305322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 48101832

約数和(自身を除く): 16796510

約数列:

[1, 2, 61, 122, 137, 274, 1873, 3746, 8357, 16714, 114253, 228506, 256601, 513202, 15652661, 31305322]

約数ペア:

[(1, 31305322), (2, 15652661), (61, 513202), (122, 256601), (137, 228506), (274, 114253), (1873, 16714), (3746, 8357)]