11120816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3249

約数の個数: 40

約数和(自身を含む): 25426944

約数和(自身を除く): 14306128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3203, 3472, 6406, 12812, 22421, 25624, 44842, 51248, 89684, 99293, 179368, 198586, 358736, 397172, 695051, 794344, 1390102, 1588688, 2780204, 5560408, 11120816]

約数ペア:

[(1, 11120816), (2, 5560408), (4, 2780204), (7, 1588688), (8, 1390102), (14, 794344), (16, 695051), (28, 397172), (31, 358736), (56, 198586), (62, 179368), (112, 99293), (124, 89684), (217, 51248), (248, 44842), (434, 25624), (496, 22421), (868, 12812), (1736, 6406), (3203, 3472)]