89655618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2341}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 193580352

約数和(自身を除く): 103924734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 491, 982, 1473, 2341, 2946, 4682, 6383, 7023, 12766, 14046, 19149, 30433, 38298, 60866, 91299, 182598, 1149431, 2298862, 3448293, 6896586, 14942603, 29885206, 44827809, 89655618]

約数ペア:

[(1, 89655618), (2, 44827809), (3, 29885206), (6, 14942603), (13, 6896586), (26, 3448293), (39, 2298862), (78, 1149431), (491, 182598), (982, 91299), (1473, 60866), (2341, 38298), (2946, 30433), (4682, 19149), (6383, 14046), (7023, 12766)]