31638188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2549}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 57834000

約数和(自身を除く): 26195812

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 2549, 3103, 5098, 6206, 10196, 12412, 73921, 147842, 272743, 295684, 545486, 1090972, 7909547, 15819094, 31638188]

約数ペア:

[(1, 31638188), (2, 15819094), (4, 7909547), (29, 1090972), (58, 545486), (107, 295684), (116, 272743), (214, 147842), (428, 73921), (2549, 12412), (3103, 10196), (5098, 6206)]