87891002

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{11117}}^1$

素因数の和:11245

約数の個数: 16

約数和(自身を含む): 136084320

約数和(自身を除く): 48193318

約数列:

[1, 2, 59, 67, 118, 134, 3953, 7906, 11117, 22234, 655903, 744839, 1311806, 1489678, 43945501, 87891002]

約数ペア:

[(1, 87891002), (2, 43945501), (59, 1489678), (67, 1311806), (118, 744839), (134, 655903), (3953, 22234), (7906, 11117)]