56161994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{56501}}^1$

素因数の和:56581

約数の個数: 16

約数和(自身を含む): 97635456

約数和(自身を除く): 41473462

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 56501, 113002, 395507, 791014, 4011571, 8023142, 28080997, 56161994]

約数ペア:

[(1, 56161994), (2, 28080997), (7, 8023142), (14, 4011571), (71, 791014), (142, 395507), (497, 113002), (994, 56501)]