86686378

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{1699}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 131947200

約数和(自身を除く): 45260822

約数列:

[1, 2, 97, 194, 263, 526, 1699, 3398, 25511, 51022, 164803, 329606, 446837, 893674, 43343189, 86686378]

約数ペア:

[(1, 86686378), (2, 43343189), (97, 893674), (194, 446837), (263, 329606), (526, 164803), (1699, 51022), (3398, 25511)]