87693808

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{3181}}^1$

素因数の和:4912

約数の個数: 20

約数和(自身を含む): 170058808

約数和(自身を除く): 82365000

約数列:

[1, 2, 4, 8, 16, 1723, 3181, 3446, 6362, 6892, 12724, 13784, 25448, 27568, 50896, 5480863, 10961726, 21923452, 43846904, 87693808]

約数ペア:

[(1, 87693808), (2, 43846904), (4, 21923452), (8, 10961726), (16, 5480863), (1723, 50896), (3181, 27568), (3446, 25448), (6362, 13784), (6892, 12724)]