105725584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{388697}}^1$

素因数の和:388722

約数の個数: 20

約数和(自身を含む): 216893484

約数和(自身を除く): 111167900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 388697, 777394, 1554788, 3109576, 6219152, 6607849, 13215698, 26431396, 52862792, 105725584]

約数ペア:

[(1, 105725584), (2, 52862792), (4, 26431396), (8, 13215698), (16, 6607849), (17, 6219152), (34, 3109576), (68, 1554788), (136, 777394), (272, 388697)]