82567784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 167127240

約数和(自身を除く): 84559456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 601, 1202, 1321, 2404, 2642, 4808, 5284, 7813, 10568, 15626, 17173, 31252, 34346, 62504, 68692, 137384, 793921, 1587842, 3175684, 6351368, 10320973, 20641946, 41283892, 82567784]

約数ペア:

[(1, 82567784), (2, 41283892), (4, 20641946), (8, 10320973), (13, 6351368), (26, 3175684), (52, 1587842), (104, 793921), (601, 137384), (1202, 68692), (1321, 62504), (2404, 34346), (2642, 31252), (4808, 17173), (5284, 15626), (7813, 10568)]