30784816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17027}}^1$

素因数の和:17148

約数の個数: 20

約数和(自身を含む): 60176952

約数和(自身を除く): 29392136

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17027, 34054, 68108, 136216, 272432, 1924051, 3848102, 7696204, 15392408, 30784816]

約数ペア:

[(1, 30784816), (2, 15392408), (4, 7696204), (8, 3848102), (16, 1924051), (113, 272432), (226, 136216), (452, 68108), (904, 34054), (1808, 17027)]