3961936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{22511}}^1$

素因数の和:22530

約数の個数: 20

約数和(自身を含む): 8374464

約数和(自身を除く): 4412528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 22511, 45022, 90044, 180088, 247621, 360176, 495242, 990484, 1980968, 3961936]

約数ペア:

[(1, 3961936), (2, 1980968), (4, 990484), (8, 495242), (11, 360176), (16, 247621), (22, 180088), (44, 90044), (88, 45022), (176, 22511)]