78606638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{115259}}^1$

素因数の和:115303

約数の個数: 16

約数和(自身を含む): 132779520

約数和(自身を除く): 54172882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 115259, 230518, 1267849, 2535698, 3573029, 7146058, 39303319, 78606638]

約数ペア:

[(1, 78606638), (2, 39303319), (11, 7146058), (22, 3573029), (31, 2535698), (62, 1267849), (341, 230518), (682, 115259)]