229693984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{42473}}^1$

素因数の和:42509

約数の個数: 36

約数和(自身を含む): 489682746

約数和(自身を除く): 259988762

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 42473, 84946, 169892, 339784, 552149, 679568, 1104298, 1359136, 2208596, 4417192, 7177937, 8834384, 14355874, 17668768, 28711748, 57423496, 114846992, 229693984]

約数ペア:

[(1, 229693984), (2, 114846992), (4, 57423496), (8, 28711748), (13, 17668768), (16, 14355874), (26, 8834384), (32, 7177937), (52, 4417192), (104, 2208596), (169, 1359136), (208, 1104298), (338, 679568), (416, 552149), (676, 339784), (1352, 169892), (2704, 84946), (5408, 42473)]