89104528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{293107}}^1$

素因数の和:293134

約数の個数: 20

約数和(自身を含む): 181726960

約数和(自身を除く): 92622432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 293107, 586214, 1172428, 2344856, 4689712, 5569033, 11138066, 22276132, 44552264, 89104528]

約数ペア:

[(1, 89104528), (2, 44552264), (4, 22276132), (8, 11138066), (16, 5569033), (19, 4689712), (38, 2344856), (76, 1172428), (152, 586214), (304, 293107)]