90993616

素因数分解:

$2^4\times 7^1\times {\mathrm{812443}}^1$

素因数の和:812458

約数の個数: 20

約数和(自身を含む): 201486112

約数和(自身を除く): 110492496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 812443, 1624886, 3249772, 5687101, 6499544, 11374202, 12999088, 22748404, 45496808, 90993616]

約数ペア:

[(1, 90993616), (2, 45496808), (4, 22748404), (7, 12999088), (8, 11374202), (14, 6499544), (16, 5687101), (28, 3249772), (56, 1624886), (112, 812443)]