80762656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{194141}}^1$

素因数の和:194164

約数の個数: 24

約数和(自身を含む): 171233244

約数和(自身を除く): 90470588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 194141, 388282, 776564, 1553128, 2523833, 3106256, 5047666, 6212512, 10095332, 20190664, 40381328, 80762656]

約数ペア:

[(1, 80762656), (2, 40381328), (4, 20190664), (8, 10095332), (13, 6212512), (16, 5047666), (26, 3106256), (32, 2523833), (52, 1553128), (104, 776564), (208, 388282), (416, 194141)]