87530504

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 168791040

約数和(自身を除く): 81260536

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 2111, 4222, 5183, 8444, 10366, 16888, 20732, 41464, 149881, 154103, 299762, 308206, 599524, 616412, 1199048, 1232824, 10941313, 21882626, 43765252, 87530504]

約数ペア:

[(1, 87530504), (2, 43765252), (4, 21882626), (8, 10941313), (71, 1232824), (73, 1199048), (142, 616412), (146, 599524), (284, 308206), (292, 299762), (568, 154103), (584, 149881), (2111, 41464), (4222, 20732), (5183, 16888), (8444, 10366)]