3889264

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5704

約数の個数: 20

約数和(自身を含む): 7712056

約数和(自身を除く): 3822792

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5653, 11306, 22612, 45224, 90448, 243079, 486158, 972316, 1944632, 3889264]

約数ペア:

[(1, 3889264), (2, 1944632), (4, 972316), (8, 486158), (16, 243079), (43, 90448), (86, 45224), (172, 22612), (344, 11306), (688, 5653)]