89989336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{212239}}^1$

素因数の和:212298

約数の個数: 16

約数和(自身を含む): 171914400

約数和(自身を除く): 81925064

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 212239, 424478, 848956, 1697912, 11248667, 22497334, 44994668, 89989336]

約数ペア:

[(1, 89989336), (2, 44994668), (4, 22497334), (8, 11248667), (53, 1697912), (106, 848956), (212, 424478), (424, 212239)]