80559986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3191}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 130310208

約数和(自身を除く): 49750222

約数列:

[1, 2, 13, 26, 971, 1942, 3191, 6382, 12623, 25246, 41483, 82966, 3098461, 6196922, 40279993, 80559986]

約数ペア:

[(1, 80559986), (2, 40279993), (13, 6196922), (26, 3098461), (971, 82966), (1942, 41483), (3191, 25246), (6382, 12623)]