63836048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{209987}}^1$

素因数の和:210014

約数の個数: 20

約数和(自身を含む): 130192560

約数和(自身を除く): 66356512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 209987, 419974, 839948, 1679896, 3359792, 3989753, 7979506, 15959012, 31918024, 63836048]

約数ペア:

[(1, 63836048), (2, 31918024), (4, 15959012), (8, 7979506), (16, 3989753), (19, 3359792), (38, 1679896), (76, 839948), (152, 419974), (304, 209987)]