87960416

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67043}}^1$

素因数の和:67094

約数の個数: 24

約数和(自身を含む): 177398424

約数和(自身を除く): 89438008

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 67043, 134086, 268172, 536344, 1072688, 2145376, 2748763, 5497526, 10995052, 21990104, 43980208, 87960416]

約数ペア:

[(1, 87960416), (2, 43980208), (4, 21990104), (8, 10995052), (16, 5497526), (32, 2748763), (41, 2145376), (82, 1072688), (164, 536344), (328, 268172), (656, 134086), (1312, 67043)]