80137286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{38639}}^1$

素因数の和:38719

約数の個数: 16

約数和(自身を含む): 129366720

約数和(自身を除く): 49229434

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 38639, 77278, 656863, 1313726, 2356979, 4713958, 40068643, 80137286]

約数ペア:

[(1, 80137286), (2, 40068643), (17, 4713958), (34, 2356979), (61, 1313726), (122, 656863), (1037, 77278), (2074, 38639)]