8967712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{21557}}^1$

素因数の和:21580

約数の個数: 24

約数和(自身を含む): 19014156

約数和(自身を除く): 10046444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 21557, 43114, 86228, 172456, 280241, 344912, 560482, 689824, 1120964, 2241928, 4483856, 8967712]

約数ペア:

[(1, 8967712), (2, 4483856), (4, 2241928), (8, 1120964), (13, 689824), (16, 560482), (26, 344912), (32, 280241), (52, 172456), (104, 86228), (208, 43114), (416, 21557)]