79751152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{383419}}^1$

素因数の和:383440

約数の個数: 20

約数和(自身を含む): 166404280

約数和(自身を除く): 86653128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 383419, 766838, 1533676, 3067352, 4984447, 6134704, 9968894, 19937788, 39875576, 79751152]

約数ペア:

[(1, 79751152), (2, 39875576), (4, 19937788), (8, 9968894), (13, 6134704), (16, 4984447), (26, 3067352), (52, 1533676), (104, 766838), (208, 383419)]