31616904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 61280376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 41, 44, 46, 66, 69, 82, 88, 92, 123, 127, 132, 138, 164, 184, 246, 253, 254, 264, 276, 328, 381, 451, 492, 506, 508, 552, 759, 762, 902, 943, 984, 1012, 1016, 1353, 1397, 1518, 1524, 1804, 1886, 2024, 2706, 2794, 2829, 2921, 3036, 3048, 3608, 3772, 4191, 5207, 5412, 5588, 5658, 5842, 6072, 7544, 8382, 8763, 10373, 10414, 10824, 11176, 11316, 11684, 15621, 16764, 17526, 20746, 20828, 22632, 23368, 31119, 31242, 32131, 33528, 35052, 41492, 41656, 57277, 62238, 62484, 64262, 70104, 82984, 96393, 114554, 119761, 124476, 124968, 128524, 171831, 192786, 229108, 239522, 248952, 257048, 343662, 359283, 385572, 458216, 479044, 687324, 718566, 771144, 958088, 1317371, 1374648, 1437132, 2634742, 2874264, 3952113, 5269484, 7904226, 10538968, 15808452, 31616904]

約数ペア:

[(1, 31616904), (2, 15808452), (3, 10538968), (4, 7904226), (6, 5269484), (8, 3952113), (11, 2874264), (12, 2634742), (22, 1437132), (23, 1374648), (24, 1317371), (33, 958088), (41, 771144), (44, 718566), (46, 687324), (66, 479044), (69, 458216), (82, 385572), (88, 359283), (92, 343662), (123, 257048), (127, 248952), (132, 239522), (138, 229108), (164, 192786), (184, 171831), (246, 128524), (253, 124968), (254, 124476), (264, 119761), (276, 114554), (328, 96393), (381, 82984), (451, 70104), (492, 64262), (506, 62484), (508, 62238), (552, 57277), (759, 41656), (762, 41492), (902, 35052), (943, 33528), (984, 32131), (1012, 31242), (1016, 31119), (1353, 23368), (1397, 22632), (1518, 20828), (1524, 20746), (1804, 17526), (1886, 16764), (2024, 15621), (2706, 11684), (2794, 11316), (2829, 11176), (2921, 10824), (3036, 10414), (3048, 10373), (3608, 8763), (3772, 8382), (4191, 7544), (5207, 6072), (5412, 5842), (5588, 5658)]