31880230

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2417}}^1$

素因数の和:3743

約数の個数: 16

約数和(自身を含む): 57451680

約数和(自身を除く): 25571450

約数列:

[1, 2, 5, 10, 1319, 2417, 2638, 4834, 6595, 12085, 13190, 24170, 3188023, 6376046, 15940115, 31880230]

約数ペア:

[(1, 31880230), (2, 15940115), (5, 6376046), (10, 3188023), (1319, 24170), (2417, 13190), (2638, 12085), (4834, 6595)]