80474816

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{3001}}^1$

素因数の和:3432

約数の個数: 28

約数和(自身を含む): 160126680

約数和(自身を除く): 79651864

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 838, 1676, 3001, 3352, 6002, 6704, 12004, 13408, 24008, 26816, 48016, 96032, 192064, 1257419, 2514838, 5029676, 10059352, 20118704, 40237408, 80474816]

約数ペア:

[(1, 80474816), (2, 40237408), (4, 20118704), (8, 10059352), (16, 5029676), (32, 2514838), (64, 1257419), (419, 192064), (838, 96032), (1676, 48016), (3001, 26816), (3352, 24008), (6002, 13408), (6704, 12004)]