85288016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 180792000

約数和(自身を除く): 95503984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 599, 809, 1198, 1618, 2396, 3236, 4792, 6472, 6589, 8899, 9584, 12944, 13178, 17798, 26356, 35596, 52712, 71192, 105424, 142384, 484591, 969182, 1938364, 3876728, 5330501, 7753456, 10661002, 21322004, 42644008, 85288016]

約数ペア:

[(1, 85288016), (2, 42644008), (4, 21322004), (8, 10661002), (11, 7753456), (16, 5330501), (22, 3876728), (44, 1938364), (88, 969182), (176, 484591), (599, 142384), (809, 105424), (1198, 71192), (1618, 52712), (2396, 35596), (3236, 26356), (4792, 17798), (6472, 13178), (6589, 12944), (8899, 9584)]