16570448

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{9679}}^1$

素因数の和:9794

約数の個数: 20

約数和(自身を含む): 32408640

約数和(自身を除く): 15838192

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 9679, 19358, 38716, 77432, 154864, 1035653, 2071306, 4142612, 8285224, 16570448]

約数ペア:

[(1, 16570448), (2, 8285224), (4, 4142612), (8, 2071306), (16, 1035653), (107, 154864), (214, 77432), (428, 38716), (856, 19358), (1712, 9679)]