316961858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{55009}}^1$

素因数の和:55121

約数の個数: 16

約数和(自身を含む): 493769760

約数和(自身を除く): 176807902

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 55009, 110018, 2365387, 3685603, 4730774, 7371206, 158480929, 316961858]

約数ペア:

[(1, 316961858), (2, 158480929), (43, 7371206), (67, 4730774), (86, 3685603), (134, 2365387), (2881, 110018), (5762, 55009)]