31710328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{304907}}^1$

素因数の和:304926

約数の個数: 16

約数和(自身を含む): 64030680

約数和(自身を除く): 32320352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 304907, 609814, 1219628, 2439256, 3963791, 7927582, 15855164, 31710328]

約数ペア:

[(1, 31710328), (2, 15855164), (4, 7927582), (8, 3963791), (13, 2439256), (26, 1219628), (52, 609814), (104, 304907)]