8369296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40237}}^1$

素因数の和:40258

約数の個数: 20

約数和(自身を含む): 17463292

約数和(自身を除く): 9093996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40237, 80474, 160948, 321896, 523081, 643792, 1046162, 2092324, 4184648, 8369296]

約数ペア:

[(1, 8369296), (2, 4184648), (4, 2092324), (8, 1046162), (13, 643792), (16, 523081), (26, 321896), (52, 160948), (104, 80474), (208, 40237)]