87920008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{999091}}^1$

素因数の和:999108

約数の個数: 16

約数和(自身を含む): 179836560

約数和(自身を除く): 91916552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 999091, 1998182, 3996364, 7992728, 10990001, 21980002, 43960004, 87920008]

約数ペア:

[(1, 87920008), (2, 43960004), (4, 21980002), (8, 10990001), (11, 7992728), (22, 3996364), (44, 1998182), (88, 999091)]