4444208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{16339}}^1$

素因数の和:16364

約数の個数: 20

約数和(自身を含む): 9117720

約数和(自身を除く): 4673512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16339, 32678, 65356, 130712, 261424, 277763, 555526, 1111052, 2222104, 4444208]

約数ペア:

[(1, 4444208), (2, 2222104), (4, 1111052), (8, 555526), (16, 277763), (17, 261424), (34, 130712), (68, 65356), (136, 32678), (272, 16339)]