39592864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 83748168

約数和(自身を除く): 44155304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 997, 1168, 1241, 1994, 2336, 2482, 3988, 4964, 7976, 9928, 15952, 16949, 19856, 31904, 33898, 39712, 67796, 72781, 135592, 145562, 271184, 291124, 542368, 582248, 1164496, 1237277, 2328992, 2474554, 4949108, 9898216, 19796432, 39592864]

約数ペア:

[(1, 39592864), (2, 19796432), (4, 9898216), (8, 4949108), (16, 2474554), (17, 2328992), (32, 1237277), (34, 1164496), (68, 582248), (73, 542368), (136, 291124), (146, 271184), (272, 145562), (292, 135592), (544, 72781), (584, 67796), (997, 39712), (1168, 33898), (1241, 31904), (1994, 19856), (2336, 16949), (2482, 15952), (3988, 9928), (4964, 7976)]