87978536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{38053}}^1$

素因数の和:38093

約数の個数: 24

約数和(自身を含む): 175238670

約数和(自身を除く): 87260134

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 38053, 76106, 152212, 304424, 646901, 1293802, 2587604, 5175208, 10997317, 21994634, 43989268, 87978536]

約数ペア:

[(1, 87978536), (2, 43989268), (4, 21994634), (8, 10997317), (17, 5175208), (34, 2587604), (68, 1293802), (136, 646901), (289, 304424), (578, 152212), (1156, 76106), (2312, 38053)]