460633232

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{405487}}^1$

素因数の和:405566

約数の個数: 20

約数和(自身を含む): 905049216

約数和(自身を除く): 444415984

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 405487, 810974, 1621948, 3243896, 6487792, 28789577, 57579154, 115158308, 230316616, 460633232]

約数ペア:

[(1, 460633232), (2, 230316616), (4, 115158308), (8, 57579154), (16, 28789577), (71, 6487792), (142, 3243896), (284, 1621948), (568, 810974), (1136, 405487)]