68456446

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2953}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 104855184

約数和(自身を除く): 36398738

約数列:

[1, 2, 67, 134, 173, 346, 2953, 5906, 11591, 23182, 197851, 395702, 510869, 1021738, 34228223, 68456446]

約数ペア:

[(1, 68456446), (2, 34228223), (67, 1021738), (134, 510869), (173, 395702), (346, 197851), (2953, 23182), (5906, 11591)]