86436964

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{296017}}^1$

素因数の和:296094

約数の個数: 12

約数和(自身を含む): 153337324

約数和(自身を除く): 66900360

約数列:

[1, 2, 4, 73, 146, 292, 296017, 592034, 1184068, 21609241, 43218482, 86436964]

約数ペア:

[(1, 86436964), (2, 43218482), (4, 21609241), (73, 1184068), (146, 592034), (292, 296017)]