86989676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 36

約数和(自身を含む): 166082280

約数和(自身を除く): 79092604

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 841, 1102, 1361, 1682, 2204, 2722, 3364, 5444, 15979, 25859, 31958, 39469, 51718, 63916, 78938, 103436, 157876, 749911, 1144601, 1499822, 2289202, 2999644, 4578404, 21747419, 43494838, 86989676]

約数ペア:

[(1, 86989676), (2, 43494838), (4, 21747419), (19, 4578404), (29, 2999644), (38, 2289202), (58, 1499822), (76, 1144601), (116, 749911), (551, 157876), (841, 103436), (1102, 78938), (1361, 63916), (1682, 51718), (2204, 39469), (2722, 31958), (3364, 25859), (5444, 15979)]