8241328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 17342640

約数和(自身を除く): 9101312

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 739, 1394, 1478, 2788, 2956, 5576, 5912, 11152, 11824, 12563, 25126, 30299, 50252, 60598, 100504, 121196, 201008, 242392, 484784, 515083, 1030166, 2060332, 4120664, 8241328]

約数ペア:

[(1, 8241328), (2, 4120664), (4, 2060332), (8, 1030166), (16, 515083), (17, 484784), (34, 242392), (41, 201008), (68, 121196), (82, 100504), (136, 60598), (164, 50252), (272, 30299), (328, 25126), (656, 12563), (697, 11824), (739, 11152), (1394, 5912), (1478, 5576), (2788, 2956)]