39643472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20477}}^1$

素因数の和:20507

約数の個数: 30

約数和(自身を含む): 84430794

約数和(自身を除く): 44787322

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20477, 40954, 81908, 163816, 225247, 327632, 450494, 900988, 1801976, 2477717, 3603952, 4955434, 9910868, 19821736, 39643472]

約数ペア:

[(1, 39643472), (2, 19821736), (4, 9910868), (8, 4955434), (11, 3603952), (16, 2477717), (22, 1801976), (44, 900988), (88, 450494), (121, 327632), (176, 225247), (242, 163816), (484, 81908), (968, 40954), (1936, 20477)]