420043352

素因数分解:

$2^3\times {\mathrm{10453}}^1\times {\mathrm{5023}}^1$

素因数の和:15482

約数の個数: 16

約数和(自身を含む): 787813440

約数和(自身を除く): 367770088

約数列:

[1, 2, 4, 8, 5023, 10046, 10453, 20092, 20906, 40184, 41812, 83624, 52505419, 105010838, 210021676, 420043352]

約数ペア:

[(1, 420043352), (2, 210021676), (4, 105010838), (8, 52505419), (5023, 83624), (10046, 41812), (10453, 40184), (20092, 20906)]