89269986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13789}}^1$

素因数の和:13890

約数の個数: 32

約数和(自身を含む): 194604480

約数和(自身を除く): 105334494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 13789, 27578, 41367, 82734, 179257, 358514, 537771, 1075542, 1144487, 2288974, 3433461, 6866922, 14878331, 29756662, 44634993, 89269986]

約数ペア:

[(1, 89269986), (2, 44634993), (3, 29756662), (6, 14878331), (13, 6866922), (26, 3433461), (39, 2288974), (78, 1144487), (83, 1075542), (166, 537771), (249, 358514), (498, 179257), (1079, 82734), (2158, 41367), (3237, 27578), (6474, 13789)]