21832816

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{29033}}^1$

素因数の和:29088

約数の個数: 20

約数和(自身を含む): 43202592

約数和(自身を除く): 21369776

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 29033, 58066, 116132, 232264, 464528, 1364551, 2729102, 5458204, 10916408, 21832816]

約数ペア:

[(1, 21832816), (2, 10916408), (4, 5458204), (8, 2729102), (16, 1364551), (47, 464528), (94, 232264), (188, 116132), (376, 58066), (752, 29033)]