31980634

素因数分解:

$2^1\times 7^3\times {\mathrm{46619}}^1$

素因数の和:46642

約数の個数: 16

約数和(自身を含む): 55944000

約数和(自身を除く): 23963366

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 46619, 93238, 326333, 652666, 2284331, 4568662, 15990317, 31980634]

約数ペア:

[(1, 31980634), (2, 15990317), (7, 4568662), (14, 2284331), (49, 652666), (98, 326333), (343, 93238), (686, 46619)]