47148368

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{19777}}^1$

素因数の和:19934

約数の個数: 20

約数和(自身を含む): 91967700

約数和(自身を除く): 44819332

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 19777, 39554, 79108, 158216, 316432, 2946773, 5893546, 11787092, 23574184, 47148368]

約数ペア:

[(1, 47148368), (2, 23574184), (4, 11787092), (8, 5893546), (16, 2946773), (149, 316432), (298, 158216), (596, 79108), (1192, 39554), (2384, 19777)]