82848874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 131788800

約数和(自身を除く): 48939926

約数列:

[1, 2, 43, 47, 86, 94, 103, 199, 206, 398, 2021, 4042, 4429, 4841, 8557, 8858, 9353, 9682, 17114, 18706, 20497, 40994, 208163, 402179, 416326, 804358, 881371, 963359, 1762742, 1926718, 41424437, 82848874]

約数ペア:

[(1, 82848874), (2, 41424437), (43, 1926718), (47, 1762742), (86, 963359), (94, 881371), (103, 804358), (199, 416326), (206, 402179), (398, 208163), (2021, 40994), (4042, 20497), (4429, 18706), (4841, 17114), (8557, 9682), (8858, 9353)]