90869018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7157

約数の個数: 16

約数和(自身を含む): 139784064

約数和(自身を除く): 48915046

約数列:

[1, 2, 67, 97, 134, 194, 6499, 6991, 12998, 13982, 468397, 678127, 936794, 1356254, 45434509, 90869018]

約数ペア:

[(1, 90869018), (2, 45434509), (67, 1356254), (97, 936794), (134, 678127), (194, 468397), (6499, 13982), (6991, 12998)]