31320948

素因数分解:

$2^2\times 3^1\times {\mathrm{1307}}^1\times {\mathrm{1997}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 73174752

約数和(自身を除く): 41853804

約数列:

[1, 2, 3, 4, 6, 12, 1307, 1997, 2614, 3921, 3994, 5228, 5991, 7842, 7988, 11982, 15684, 23964, 2610079, 5220158, 7830237, 10440316, 15660474, 31320948]

約数ペア:

[(1, 31320948), (2, 15660474), (3, 10440316), (4, 7830237), (6, 5220158), (12, 2610079), (1307, 23964), (1997, 15684), (2614, 11982), (3921, 7988), (3994, 7842), (5228, 5991)]