16172176

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1493}}^1$

素因数の和:2178

約数の個数: 20

約数和(自身を含む): 31400892

約数和(自身を除く): 15228716

約数列:

[1, 2, 4, 8, 16, 677, 1354, 1493, 2708, 2986, 5416, 5972, 10832, 11944, 23888, 1010761, 2021522, 4043044, 8086088, 16172176]

約数ペア:

[(1, 16172176), (2, 8086088), (4, 4043044), (8, 2021522), (16, 1010761), (677, 23888), (1354, 11944), (1493, 10832), (2708, 5972), (2986, 5416)]