164892016

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{16703}}^1$

素因数の和:17328

約数の個数: 20

約数和(自身を含む): 320015232

約数和(自身を除く): 155123216

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 16703, 33406, 66812, 133624, 267248, 10305751, 20611502, 41223004, 82446008, 164892016]

約数ペア:

[(1, 164892016), (2, 82446008), (4, 41223004), (8, 20611502), (16, 10305751), (617, 267248), (1234, 133624), (2468, 66812), (4936, 33406), (9872, 16703)]