423035216

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{18899}}^1$

素因数の和:20306

約数の個数: 20

約数和(自身を含む): 820260000

約数和(自身を除く): 397224784

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 5596, 11192, 18899, 22384, 37798, 75596, 151192, 302384, 26439701, 52879402, 105758804, 211517608, 423035216]

約数ペア:

[(1, 423035216), (2, 211517608), (4, 105758804), (8, 52879402), (16, 26439701), (1399, 302384), (2798, 151192), (5596, 75596), (11192, 37798), (18899, 22384)]