30851632

素因数分解:

$2^4\times 7^1\times {\mathrm{275461}}^1$

素因数の和:275476

約数の個数: 20

約数和(自身を含む): 68314576

約数和(自身を除く): 37462944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275461, 550922, 1101844, 1928227, 2203688, 3856454, 4407376, 7712908, 15425816, 30851632]

約数ペア:

[(1, 30851632), (2, 15425816), (4, 7712908), (7, 4407376), (8, 3856454), (14, 2203688), (16, 1928227), (28, 1101844), (56, 550922), (112, 275461)]