47839216

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{19801}}^1$

素因数の和:19960

約数の個数: 20

約数和(自身を含む): 93307024

約数和(自身を除く): 45467808

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 19801, 39602, 79204, 158408, 316816, 2989951, 5979902, 11959804, 23919608, 47839216]

約数ペア:

[(1, 47839216), (2, 23919608), (4, 11959804), (8, 5979902), (16, 2989951), (151, 316816), (302, 158408), (604, 79204), (1208, 39602), (2416, 19801)]