806572016

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{81703}}^1$

素因数の和:82328

約数の個数: 20

約数和(自身を含む): 1565285232

約数和(自身を除く): 758713216

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 81703, 163406, 326812, 653624, 1307248, 50410751, 100821502, 201643004, 403286008, 806572016]

約数ペア:

[(1, 806572016), (2, 403286008), (4, 201643004), (8, 100821502), (16, 50410751), (617, 1307248), (1234, 653624), (2468, 326812), (4936, 163406), (9872, 81703)]