63949456

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{9539}}^1$

素因数の和:9966

約数の個数: 20

約数和(自身を含む): 124210800

約数和(自身を除く): 60261344

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 9539, 19078, 38156, 76312, 152624, 3996841, 7993682, 15987364, 31974728, 63949456]

約数ペア:

[(1, 63949456), (2, 31974728), (4, 15987364), (8, 7993682), (16, 3996841), (419, 152624), (838, 76312), (1676, 38156), (3352, 19078), (6704, 9539)]