31228366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1481}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 50542128

約数和(自身を除く): 19313762

約数列:

[1, 2, 13, 26, 811, 1481, 1622, 2962, 10543, 19253, 21086, 38506, 1201091, 2402182, 15614183, 31228366]

約数ペア:

[(1, 31228366), (2, 15614183), (13, 2402182), (26, 1201091), (811, 38506), (1481, 21086), (1622, 19253), (2962, 10543)]