43539472

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{38327}}^1$

素因数の和:38406

約数の個数: 20

約数和(自身を含む): 85548096

約数和(自身を除く): 42008624

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 38327, 76654, 153308, 306616, 613232, 2721217, 5442434, 10884868, 21769736, 43539472]

約数ペア:

[(1, 43539472), (2, 21769736), (4, 10884868), (8, 5442434), (16, 2721217), (71, 613232), (142, 306616), (284, 153308), (568, 76654), (1136, 38327)]