8393944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 17352720

約数和(自身を除く): 8958776

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1877, 2236, 3754, 4472, 7508, 15016, 24401, 48802, 80711, 97604, 161422, 195208, 322844, 645688, 1049243, 2098486, 4196972, 8393944]

約数ペア:

[(1, 8393944), (2, 4196972), (4, 2098486), (8, 1049243), (13, 645688), (26, 322844), (43, 195208), (52, 161422), (86, 97604), (104, 80711), (172, 48802), (344, 24401), (559, 15016), (1118, 7508), (1877, 4472), (2236, 3754)]