65618344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17341}}^1$

素因数の和:17401

約数の個数: 32

約数和(自身を含む): 137348640

約数和(自身を除く): 71730296

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 17341, 34682, 69364, 138728, 190751, 381502, 745663, 763004, 1491326, 1526008, 2982652, 5965304, 8202293, 16404586, 32809172, 65618344]

約数ペア:

[(1, 65618344), (2, 32809172), (4, 16404586), (8, 8202293), (11, 5965304), (22, 2982652), (43, 1526008), (44, 1491326), (86, 763004), (88, 745663), (172, 381502), (344, 190751), (473, 138728), (946, 69364), (1892, 34682), (3784, 17341)]