31263492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200407}}^1$

素因数の和:200427

約数の個数: 24

約数和(自身を含む): 78559936

約数和(自身を除く): 47296444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200407, 400814, 601221, 801628, 1202442, 2404884, 2605291, 5210582, 7815873, 10421164, 15631746, 31263492]

約数ペア:

[(1, 31263492), (2, 15631746), (3, 10421164), (4, 7815873), (6, 5210582), (12, 2605291), (13, 2404884), (26, 1202442), (39, 801628), (52, 601221), (78, 400814), (156, 200407)]