31564884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{202339}}^1$

素因数の和:202359

約数の個数: 24

約数和(自身を含む): 79317280

約数和(自身を除く): 47752396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 202339, 404678, 607017, 809356, 1214034, 2428068, 2630407, 5260814, 7891221, 10521628, 15782442, 31564884]

約数ペア:

[(1, 31564884), (2, 15782442), (3, 10521628), (4, 7891221), (6, 5260814), (12, 2630407), (13, 2428068), (26, 1214034), (39, 809356), (52, 607017), (78, 404678), (156, 202339)]