86505712

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{15581}}^1$

素因数の和:15936

約数の個数: 20

約数和(自身を含む): 168098616

約数和(自身を除く): 81592904

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 15581, 31162, 62324, 124648, 249296, 5406607, 10813214, 21626428, 43252856, 86505712]

約数ペア:

[(1, 86505712), (2, 43252856), (4, 21626428), (8, 10813214), (16, 5406607), (347, 249296), (694, 124648), (1388, 62324), (2776, 31162), (5552, 15581)]