31927724

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{9491}}^1$

素因数の和:9553

約数の個数: 18

約数和(自身を含む): 57872724

約数和(自身を除く): 25945000

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 9491, 18982, 37964, 275239, 550478, 1100956, 7981931, 15963862, 31927724]

約数ペア:

[(1, 31927724), (2, 15963862), (4, 7981931), (29, 1100956), (58, 550478), (116, 275239), (841, 37964), (1682, 18982), (3364, 9491)]