8981456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{51031}}^1$

素因数の和:51050

約数の個数: 20

約数和(自身を含む): 18983904

約数和(自身を除く): 10002448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 51031, 102062, 204124, 408248, 561341, 816496, 1122682, 2245364, 4490728, 8981456]

約数ペア:

[(1, 8981456), (2, 4490728), (4, 2245364), (8, 1122682), (11, 816496), (16, 561341), (22, 408248), (44, 204124), (88, 102062), (176, 51031)]