61031128

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{20129}}^1$

素因数の和:20514

約数の個数: 16

約数和(自身を含む): 114741000

約数和(自身を除く): 53709872

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 20129, 40258, 80516, 161032, 7628891, 15257782, 30515564, 61031128]

約数ペア:

[(1, 61031128), (2, 30515564), (4, 15257782), (8, 7628891), (379, 161032), (758, 80516), (1516, 40258), (3032, 20129)]