8620168

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 16592490

約数和(自身を除く): 7972322

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 641, 1282, 1681, 2564, 3362, 5128, 6724, 13448, 26281, 52562, 105124, 210248, 1077521, 2155042, 4310084, 8620168]

約数ペア:

[(1, 8620168), (2, 4310084), (4, 2155042), (8, 1077521), (41, 210248), (82, 105124), (164, 52562), (328, 26281), (641, 13448), (1282, 6724), (1681, 5128), (2564, 3362)]