99605168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{478871}}^1$

素因数の和:478892

約数の個数: 20

約数和(自身を含む): 207830448

約数和(自身を除く): 108225280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 478871, 957742, 1915484, 3830968, 6225323, 7661936, 12450646, 24901292, 49802584, 99605168]

約数ペア:

[(1, 99605168), (2, 49802584), (4, 24901292), (8, 12450646), (13, 7661936), (16, 6225323), (26, 3830968), (52, 1915484), (104, 957742), (208, 478871)]