86286638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52807}}^1$

素因数の和:52871

約数の個数: 16

約数和(自身を含む): 139413120

約数和(自身を除く): 53126482

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 52807, 105614, 1003333, 2006666, 2270701, 4541402, 43143319, 86286638]

約数ペア:

[(1, 86286638), (2, 43143319), (19, 4541402), (38, 2270701), (43, 2006666), (86, 1003333), (817, 105614), (1634, 52807)]