3167181808

素因数分解:

$2^4\times 7^1\times {\mathrm{28278409}}^1$

素因数の和:28278424

約数の個数: 20

約数和(自身を含む): 7013045680

約数和(自身を除く): 3845863872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28278409, 56556818, 113113636, 197948863, 226227272, 395897726, 452454544, 791795452, 1583590904, 3167181808]

約数ペア:

[(1, 3167181808), (2, 1583590904), (4, 791795452), (7, 452454544), (8, 395897726), (14, 226227272), (16, 197948863), (28, 113113636), (56, 56556818), (112, 28278409)]