30208816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171641}}^1$

素因数の和:171660

約数の個数: 20

約数和(自身を含む): 63850824

約数和(自身を除く): 33642008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171641, 343282, 686564, 1373128, 1888051, 2746256, 3776102, 7552204, 15104408, 30208816]

約数ペア:

[(1, 30208816), (2, 15104408), (4, 7552204), (8, 3776102), (11, 2746256), (16, 1888051), (22, 1373128), (44, 686564), (88, 343282), (176, 171641)]