80852986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 136002240

約数和(自身を除く): 55149254

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 1907, 2494, 3814, 21199, 32419, 42398, 55303, 64838, 82001, 110606, 164002, 940151, 1394017, 1880302, 2378029, 2788034, 4756058, 40426493, 80852986]

約数ペア:

[(1, 80852986), (2, 40426493), (17, 4756058), (29, 2788034), (34, 2378029), (43, 1880302), (58, 1394017), (86, 940151), (493, 164002), (731, 110606), (986, 82001), (1247, 64838), (1462, 55303), (1907, 42398), (2494, 32419), (3814, 21199)]