89117008

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{12923}}^1$

素因数の和:13362

約数の個数: 20

約数和(自身を含む): 173078208

約数和(自身を除く): 83961200

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 12923, 25846, 51692, 103384, 206768, 5569813, 11139626, 22279252, 44558504, 89117008]

約数ペア:

[(1, 89117008), (2, 44558504), (4, 22279252), (8, 11139626), (16, 5569813), (431, 206768), (862, 103384), (1724, 51692), (3448, 25846), (6896, 12923)]