79916188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42239}}^1$

素因数の和:42297

約数の個数: 24

約数和(自身を含む): 156119040

約数和(自身を除く): 76202852

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 42239, 84478, 168956, 464629, 929258, 1816277, 1858516, 3632554, 7265108, 19979047, 39958094, 79916188]

約数ペア:

[(1, 79916188), (2, 39958094), (4, 19979047), (11, 7265108), (22, 3632554), (43, 1858516), (44, 1816277), (86, 929258), (172, 464629), (473, 168956), (946, 84478), (1892, 42239)]