78456166

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{12497}}^1$

素因数の和:12615

約数の個数: 16

約数和(自身を含む): 122080464

約数和(自身を除く): 43624298

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 12497, 24994, 537371, 912281, 1074742, 1824562, 39228083, 78456166]

約数ペア:

[(1, 78456166), (2, 39228083), (43, 1824562), (73, 1074742), (86, 912281), (146, 537371), (3139, 24994), (6278, 12497)]