461868016

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{19867}}^1$

素因数の和:21328

約数の個数: 20

約数和(自身を含む): 895530232

約数和(自身を除く): 433662216

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 11624, 19867, 23248, 39734, 79468, 158936, 317872, 28866751, 57733502, 115467004, 230934008, 461868016]

約数ペア:

[(1, 461868016), (2, 230934008), (4, 115467004), (8, 57733502), (16, 28866751), (1453, 317872), (2906, 158936), (5812, 79468), (11624, 39734), (19867, 23248)]