86214742

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2860

約数の個数: 24

約数和(自身を含む): 139711176

約数和(自身を除く): 53496434

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2777, 5554, 15523, 31046, 52763, 105526, 119411, 238822, 1002497, 2004994, 2268809, 4537618, 43107371, 86214742]

約数ペア:

[(1, 86214742), (2, 43107371), (19, 4537618), (38, 2268809), (43, 2004994), (86, 1002497), (361, 238822), (722, 119411), (817, 105526), (1634, 52763), (2777, 31046), (5554, 15523)]