85708142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49201}}^1$

素因数の和:49283

約数の個数: 16

約数和(自身を含む): 140520912

約数和(自身を除く): 54812770

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 49201, 98402, 639613, 1279226, 3296467, 6592934, 42854071, 85708142]

約数ペア:

[(1, 85708142), (2, 42854071), (13, 6592934), (26, 3296467), (67, 1279226), (134, 639613), (871, 98402), (1742, 49201)]