31706902

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 48391200

約数和(自身を除く): 16684298

約数列:

[1, 2, 103, 149, 206, 298, 1033, 2066, 15347, 30694, 106399, 153917, 212798, 307834, 15853451, 31706902]

約数ペア:

[(1, 31706902), (2, 15853451), (103, 307834), (149, 212798), (206, 153917), (298, 106399), (1033, 30694), (2066, 15347)]