80142386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{33199}}^1$

素因数の和:33289

約数の個数: 16

約数和(自身を含む): 129081600

約数和(自身を除く): 48939214

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 33199, 66398, 564383, 1128766, 2357129, 4714258, 40071193, 80142386]

約数ペア:

[(1, 80142386), (2, 40071193), (17, 4714258), (34, 2357129), (71, 1128766), (142, 564383), (1207, 66398), (2414, 33199)]