31757803994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31949501}}^1$

素因数の和:31949581

約数の個数: 16

約数和(自身を含む): 55208739456

約数和(自身を除く): 23450935462

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 31949501, 63899002, 223646507, 447293014, 2268414571, 4536829142, 15878901997, 31757803994]

約数ペア:

[(1, 31757803994), (2, 15878901997), (7, 4536829142), (14, 2268414571), (71, 447293014), (142, 223646507), (497, 63899002), (994, 31949501)]