239038384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9049}}^1$

素因数の和:9197

約数の個数: 40

約数和(自身を含む): 502745600

約数和(自身を除く): 263707216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 9049, 13208, 18098, 26416, 36196, 72392, 117637, 144784, 235274, 470548, 941096, 1149223, 1882192, 2298446, 4596892, 9193784, 14939899, 18387568, 29879798, 59759596, 119519192, 239038384]

約数ペア:

[(1, 239038384), (2, 119519192), (4, 59759596), (8, 29879798), (13, 18387568), (16, 14939899), (26, 9193784), (52, 4596892), (104, 2298446), (127, 1882192), (208, 1149223), (254, 941096), (508, 470548), (1016, 235274), (1651, 144784), (2032, 117637), (3302, 72392), (6604, 36196), (9049, 26416), (13208, 18098)]