385847128

素因数分解:

$2^3\times {\mathrm{1607}}^1\times {\mathrm{30013}}^1$

素因数の和:31626

約数の個数: 16

約数和(自身を含む): 723937680

約数和(自身を除く): 338090552

約数列:

[1, 2, 4, 8, 1607, 3214, 6428, 12856, 30013, 60026, 120052, 240104, 48230891, 96461782, 192923564, 385847128]

約数ペア:

[(1, 385847128), (2, 192923564), (4, 96461782), (8, 48230891), (1607, 240104), (3214, 120052), (6428, 60026), (12856, 30013)]