87661010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{515653}}^1$

素因数の和:515677

約数の個数: 16

約数和(自身を含む): 167071896

約数和(自身を除く): 79410886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 515653, 1031306, 2578265, 5156530, 8766101, 17532202, 43830505, 87661010]

約数ペア:

[(1, 87661010), (2, 43830505), (5, 17532202), (10, 8766101), (17, 5156530), (34, 2578265), (85, 1031306), (170, 515653)]