66438278

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{11701}}^1$

素因数の和:11887

約数の個数: 16

約数和(自身を含む): 106160544

約数和(自身を除く): 39722266

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 11701, 23402, 198917, 397834, 1954067, 3908134, 33219139, 66438278]

約数ペア:

[(1, 66438278), (2, 33219139), (17, 3908134), (34, 1954067), (167, 397834), (334, 198917), (2839, 23402), (5678, 11701)]