68131898

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2939}}^1$

素因数の和:3181

約数の個数: 16

約数和(自身を含む): 104358240

約数和(自身を除く): 36226342

約数列:

[1, 2, 67, 134, 173, 346, 2939, 5878, 11591, 23182, 196913, 393826, 508447, 1016894, 34065949, 68131898]

約数ペア:

[(1, 68131898), (2, 34065949), (67, 1016894), (134, 508447), (173, 393826), (346, 196913), (2939, 23182), (5878, 11591)]