105025072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139661}}^1$

素因数の和:139716

約数の個数: 20

約数和(自身を含む): 207817056

約数和(自身を除く): 102791984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 139661, 279322, 558644, 1117288, 2234576, 6564067, 13128134, 26256268, 52512536, 105025072]

約数ペア:

[(1, 105025072), (2, 52512536), (4, 26256268), (8, 13128134), (16, 6564067), (47, 2234576), (94, 1117288), (188, 558644), (376, 279322), (752, 139661)]