81444304

素因数分解:

$2^4\times {\mathrm{97}}^2\times {\mathrm{541}}^1$

素因数の和:743

約数の個数: 30

約数和(自身を含む): 159736614

約数和(自身を除く): 78292310

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 541, 776, 1082, 1552, 2164, 4328, 8656, 9409, 18818, 37636, 52477, 75272, 104954, 150544, 209908, 419816, 839632, 5090269, 10180538, 20361076, 40722152, 81444304]

約数ペア:

[(1, 81444304), (2, 40722152), (4, 20361076), (8, 10180538), (16, 5090269), (97, 839632), (194, 419816), (388, 209908), (541, 150544), (776, 104954), (1082, 75272), (1552, 52477), (2164, 37636), (4328, 18818), (8656, 9409)]