31331056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36947}}^1$

素因数の和:37008

約数の個数: 20

約数和(自身を含む): 61850952

約数和(自身を除く): 30519896

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36947, 73894, 147788, 295576, 591152, 1958191, 3916382, 7832764, 15665528, 31331056]

約数ペア:

[(1, 31331056), (2, 15665528), (4, 7832764), (8, 3916382), (16, 1958191), (53, 591152), (106, 295576), (212, 147788), (424, 73894), (848, 36947)]