16714672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 38435040

約数和(自身を除く): 21720368

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 163, 208, 221, 232, 272, 326, 377, 442, 464, 493, 652, 754, 884, 986, 1304, 1508, 1768, 1972, 2119, 2608, 2771, 3016, 3536, 3944, 4238, 4727, 5542, 6032, 6409, 7888, 8476, 9454, 11084, 12818, 16952, 18908, 22168, 25636, 33904, 36023, 37816, 44336, 51272, 61451, 72046, 75632, 80359, 102544, 122902, 144092, 160718, 245804, 288184, 321436, 491608, 576368, 642872, 983216, 1044667, 1285744, 2089334, 4178668, 8357336, 16714672]

約数ペア:

[(1, 16714672), (2, 8357336), (4, 4178668), (8, 2089334), (13, 1285744), (16, 1044667), (17, 983216), (26, 642872), (29, 576368), (34, 491608), (52, 321436), (58, 288184), (68, 245804), (104, 160718), (116, 144092), (136, 122902), (163, 102544), (208, 80359), (221, 75632), (232, 72046), (272, 61451), (326, 51272), (377, 44336), (442, 37816), (464, 36023), (493, 33904), (652, 25636), (754, 22168), (884, 18908), (986, 16952), (1304, 12818), (1508, 11084), (1768, 9454), (1972, 8476), (2119, 7888), (2608, 6409), (2771, 6032), (3016, 5542), (3536, 4727), (3944, 4238)]