31742992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{29611}}^1$

素因数の和:29686

約数の個数: 20

約数和(自身を含む): 62422096

約数和(自身を除く): 30679104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 29611, 59222, 118444, 236888, 473776, 1983937, 3967874, 7935748, 15871496, 31742992]

約数ペア:

[(1, 31742992), (2, 15871496), (4, 7935748), (8, 3967874), (16, 1983937), (67, 473776), (134, 236888), (268, 118444), (536, 59222), (1072, 29611)]