33292220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128047}}^1$

素因数の和:128069

約数の個数: 24

約数和(自身を含む): 75292224

約数和(自身を除く): 42000004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 128047, 256094, 512188, 640235, 1280470, 1664611, 2560940, 3329222, 6658444, 8323055, 16646110, 33292220]

約数ペア:

[(1, 33292220), (2, 16646110), (4, 8323055), (5, 6658444), (10, 3329222), (13, 2560940), (20, 1664611), (26, 1280470), (52, 640235), (65, 512188), (130, 256094), (260, 128047)]