86571784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{832421}}^1$

素因数の和:832440

約数の個数: 16

約数和(自身を含む): 174808620

約数和(自身を除く): 88236836

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 832421, 1664842, 3329684, 6659368, 10821473, 21642946, 43285892, 86571784]

約数ペア:

[(1, 86571784), (2, 43285892), (4, 21642946), (8, 10821473), (13, 6659368), (26, 3329684), (52, 1664842), (104, 832421)]