3920128

素因数分解:

$2^8\times {\mathrm{15313}}^1$

素因数の和:15329

約数の個数: 18

約数和(自身を含む): 7825454

約数和(自身を除く): 3905326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 15313, 30626, 61252, 122504, 245008, 490016, 980032, 1960064, 3920128]

約数ペア:

[(1, 3920128), (2, 1960064), (4, 980032), (8, 490016), (16, 245008), (32, 122504), (64, 61252), (128, 30626), (256, 15313)]