31320476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{711829}}^1$

素因数の和:711844

約数の個数: 12

約数和(自身を含む): 59793720

約数和(自身を除く): 28473244

約数列:

[1, 2, 4, 11, 22, 44, 711829, 1423658, 2847316, 7830119, 15660238, 31320476]

約数ペア:

[(1, 31320476), (2, 15660238), (4, 7830119), (11, 2847316), (22, 1423658), (44, 711829)]