82868864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{49801}}^1$

素因数の和:49828

約数の個数: 32

約数和(自身を含む): 177793140

約数和(自身を除く): 94924276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 49801, 99602, 199204, 398408, 647413, 796816, 1294826, 1593632, 2589652, 3187264, 5179304, 6374528, 10358608, 20717216, 41434432, 82868864]

約数ペア:

[(1, 82868864), (2, 41434432), (4, 20717216), (8, 10358608), (13, 6374528), (16, 5179304), (26, 3187264), (32, 2589652), (52, 1593632), (64, 1294826), (104, 796816), (128, 647413), (208, 398408), (416, 199204), (832, 99602), (1664, 49801)]