131087272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{963877}}^1$

素因数の和:963900

約数の個数: 16

約数和(自身を含む): 260247060

約数和(自身を除く): 129159788

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 963877, 1927754, 3855508, 7711016, 16385909, 32771818, 65543636, 131087272]

約数ペア:

[(1, 131087272), (2, 65543636), (4, 32771818), (8, 16385909), (17, 7711016), (34, 3855508), (68, 1927754), (136, 963877)]