87756086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173431}}^1$

素因数の和:173467

約数の個数: 16

約数和(自身を含む): 149845248

約数和(自身を除く): 62089162

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 173431, 346862, 1907741, 3815482, 3988913, 7977826, 43878043, 87756086]

約数ペア:

[(1, 87756086), (2, 43878043), (11, 7977826), (22, 3988913), (23, 3815482), (46, 1907741), (253, 346862), (506, 173431)]