31856498

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 49037400

約数和(自身を除く): 17180902

約数列:

[1, 2, 53, 106, 149, 298, 2017, 4034, 7897, 15794, 106901, 213802, 300533, 601066, 15928249, 31856498]

約数ペア:

[(1, 31856498), (2, 15928249), (53, 601066), (106, 300533), (149, 213802), (298, 106901), (2017, 15794), (4034, 7897)]