31701912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 90780480

約数和(自身を除く): 59078568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 227, 253, 264, 276, 454, 506, 529, 552, 681, 759, 908, 1012, 1058, 1362, 1518, 1587, 1816, 2024, 2116, 2497, 2724, 3036, 3174, 4232, 4994, 5221, 5448, 5819, 6072, 6348, 7491, 9988, 10442, 11638, 12696, 14982, 15663, 17457, 19976, 20884, 23276, 29964, 31326, 34914, 41768, 46552, 57431, 59928, 62652, 69828, 114862, 120083, 125304, 139656, 172293, 229724, 240166, 344586, 360249, 459448, 480332, 689172, 720498, 960664, 1320913, 1378344, 1440996, 2641826, 2881992, 3962739, 5283652, 7925478, 10567304, 15850956, 31701912]

約数ペア:

[(1, 31701912), (2, 15850956), (3, 10567304), (4, 7925478), (6, 5283652), (8, 3962739), (11, 2881992), (12, 2641826), (22, 1440996), (23, 1378344), (24, 1320913), (33, 960664), (44, 720498), (46, 689172), (66, 480332), (69, 459448), (88, 360249), (92, 344586), (132, 240166), (138, 229724), (184, 172293), (227, 139656), (253, 125304), (264, 120083), (276, 114862), (454, 69828), (506, 62652), (529, 59928), (552, 57431), (681, 46552), (759, 41768), (908, 34914), (1012, 31326), (1058, 29964), (1362, 23276), (1518, 20884), (1587, 19976), (1816, 17457), (2024, 15663), (2116, 14982), (2497, 12696), (2724, 11638), (3036, 10442), (3174, 9988), (4232, 7491), (4994, 6348), (5221, 6072), (5448, 5819)]