3920048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22273}}^1$

素因数の和:22292

約数の個数: 20

約数和(自身を含む): 8285928

約数和(自身を除く): 4365880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22273, 44546, 89092, 178184, 245003, 356368, 490006, 980012, 1960024, 3920048]

約数ペア:

[(1, 3920048), (2, 1960024), (4, 980012), (8, 490006), (11, 356368), (16, 245003), (22, 178184), (44, 89092), (88, 44546), (176, 22273)]