422920448

素因数分解:

$2^8\times {\mathrm{1652033}}^1$

素因数の和:1652049

約数の個数: 18

約数和(自身を含む): 844189374

約数和(自身を除く): 421268926

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1652033, 3304066, 6608132, 13216264, 26432528, 52865056, 105730112, 211460224, 422920448]

約数ペア:

[(1, 422920448), (2, 211460224), (4, 105730112), (8, 52865056), (16, 26432528), (32, 13216264), (64, 6608132), (128, 3304066), (256, 1652033)]