87481126

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{11987}}^1$

素因数の和:12119

約数の個数: 16

約数和(自身を含む): 135943920

約数和(自身を除く): 48462794

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 11987, 23974, 491467, 982934, 1066843, 2133686, 43740563, 87481126]

約数ペア:

[(1, 87481126), (2, 43740563), (41, 2133686), (82, 1066843), (89, 982934), (178, 491467), (3649, 23974), (7298, 11987)]