9045296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43487}}^1$

素因数の和:43508

約数の個数: 20

約数和(自身を含む): 18873792

約数和(自身を除く): 9828496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43487, 86974, 173948, 347896, 565331, 695792, 1130662, 2261324, 4522648, 9045296]

約数ペア:

[(1, 9045296), (2, 4522648), (4, 2261324), (8, 1130662), (13, 695792), (16, 565331), (26, 347896), (52, 173948), (104, 86974), (208, 43487)]