87210116

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{75967}}^1$

素因数の和:76019

約数の個数: 24

約数和(自身を含む): 178676736

約数和(自身を除く): 91466620

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 75967, 151934, 303868, 531769, 1063538, 2127076, 3114647, 6229294, 12458588, 21802529, 43605058, 87210116]

約数ペア:

[(1, 87210116), (2, 43605058), (4, 21802529), (7, 12458588), (14, 6229294), (28, 3114647), (41, 2127076), (82, 1063538), (164, 531769), (287, 303868), (574, 151934), (1148, 75967)]