814332208

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{90401}}^1$

素因数の和:90972

約数の個数: 20

約数和(自身を含む): 1580588568

約数和(自身を除く): 766256360

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 90401, 180802, 361604, 723208, 1446416, 50895763, 101791526, 203583052, 407166104, 814332208]

約数ペア:

[(1, 814332208), (2, 407166104), (4, 203583052), (8, 101791526), (16, 50895763), (563, 1446416), (1126, 723208), (2252, 361604), (4504, 180802), (9008, 90401)]