22980872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{168977}}^1$

素因数の和:169000

約数の個数: 16

約数和(自身を含む): 45624060

約数和(自身を除く): 22643188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 168977, 337954, 675908, 1351816, 2872609, 5745218, 11490436, 22980872]

約数ペア:

[(1, 22980872), (2, 11490436), (4, 5745218), (8, 2872609), (17, 1351816), (34, 675908), (68, 337954), (136, 168977)]