64260232

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{509}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 123868800

約数和(自身を除く): 59608568

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 367, 509, 734, 1018, 1468, 2036, 2936, 4072, 15781, 21887, 31562, 43774, 63124, 87548, 126248, 175096, 186803, 373606, 747212, 1494424, 8032529, 16065058, 32130116, 64260232]

約数ペア:

[(1, 64260232), (2, 32130116), (4, 16065058), (8, 8032529), (43, 1494424), (86, 747212), (172, 373606), (344, 186803), (367, 175096), (509, 126248), (734, 87548), (1018, 63124), (1468, 43774), (2036, 31562), (2936, 21887), (4072, 15781)]