61504496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{124001}}^1$

素因数の和:124040

約数の個数: 20

約数和(自身を含む): 123009984

約数和(自身を除く): 61505488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 124001, 248002, 496004, 992008, 1984016, 3844031, 7688062, 15376124, 30752248, 61504496]

約数ペア:

[(1, 61504496), (2, 30752248), (4, 15376124), (8, 7688062), (16, 3844031), (31, 1984016), (62, 992008), (124, 496004), (248, 248002), (496, 124001)]