31428332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1009}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 59388000

約数和(自身を除く): 27959668

約数列:

[1, 2, 4, 13, 26, 52, 599, 1009, 1198, 2018, 2396, 4036, 7787, 13117, 15574, 26234, 31148, 52468, 604391, 1208782, 2417564, 7857083, 15714166, 31428332]

約数ペア:

[(1, 31428332), (2, 15714166), (4, 7857083), (13, 2417564), (26, 1208782), (52, 604391), (599, 52468), (1009, 31148), (1198, 26234), (2018, 15574), (2396, 13117), (4036, 7787)]