85748624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{412253}}^1$

素因数の和:412274

約数の個数: 20

約数和(自身を含む): 178918236

約数和(自身を除く): 93169612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 412253, 824506, 1649012, 3298024, 5359289, 6596048, 10718578, 21437156, 42874312, 85748624]

約数ペア:

[(1, 85748624), (2, 42874312), (4, 21437156), (8, 10718578), (13, 6596048), (16, 5359289), (26, 3298024), (52, 1649012), (104, 824506), (208, 412253)]