87077534

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 132485760

約数和(自身を除く): 45408226

約数列:

[1, 2, 131, 163, 262, 326, 2039, 4078, 21353, 42706, 267109, 332357, 534218, 664714, 43538767, 87077534]

約数ペア:

[(1, 87077534), (2, 43538767), (131, 664714), (163, 534218), (262, 332357), (326, 267109), (2039, 42706), (4078, 21353)]