18223048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{133993}}^1$

素因数の和:134016

約数の個数: 16

約数和(自身を含む): 36178380

約数和(自身を除く): 17955332

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 133993, 267986, 535972, 1071944, 2277881, 4555762, 9111524, 18223048]

約数ペア:

[(1, 18223048), (2, 9111524), (4, 4555762), (8, 2277881), (17, 1071944), (34, 535972), (68, 267986), (136, 133993)]