86787532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4649}}^1$

素因数の和:5025

約数の個数: 24

約数和(自身を含む): 164052000

約数和(自身を除く): 77264468

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4649, 4667, 9298, 9334, 18596, 18668, 60437, 120874, 241748, 1668991, 3337982, 6675964, 21696883, 43393766, 86787532]

約数ペア:

[(1, 86787532), (2, 43393766), (4, 21696883), (13, 6675964), (26, 3337982), (52, 1668991), (359, 241748), (718, 120874), (1436, 60437), (4649, 18668), (4667, 18596), (9298, 9334)]