86972126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{4153}}^1$

素因数の和:4475

約数の個数: 16

約数和(自身を含む): 134489904

約数和(自身を除く): 47517778

約数列:

[1, 2, 37, 74, 283, 566, 4153, 8306, 10471, 20942, 153661, 307322, 1175299, 2350598, 43486063, 86972126]

約数ペア:

[(1, 86972126), (2, 43486063), (37, 2350598), (74, 1175299), (283, 307322), (566, 153661), (4153, 20942), (8306, 10471)]