9942064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56489}}^1$

素因数の和:56508

約数の個数: 20

約数和(自身を含む): 21014280

約数和(自身を除く): 11072216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56489, 112978, 225956, 451912, 621379, 903824, 1242758, 2485516, 4971032, 9942064]

約数ペア:

[(1, 9942064), (2, 4971032), (4, 2485516), (8, 1242758), (11, 903824), (16, 621379), (22, 451912), (44, 225956), (88, 112978), (176, 56489)]