31169952

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{9839}}^1$

素因数の和:9866

約数の個数: 72

約数和(自身を含む): 96707520

約数和(自身を除く): 65537568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 9839, 19678, 29517, 39356, 59034, 78712, 88551, 108229, 118068, 157424, 177102, 216458, 236136, 314848, 324687, 354204, 432916, 472272, 649374, 708408, 865832, 944544, 974061, 1298748, 1416816, 1731664, 1948122, 2597496, 2833632, 3463328, 3896244, 5194992, 7792488, 10389984, 15584976, 31169952]

約数ペア:

[(1, 31169952), (2, 15584976), (3, 10389984), (4, 7792488), (6, 5194992), (8, 3896244), (9, 3463328), (11, 2833632), (12, 2597496), (16, 1948122), (18, 1731664), (22, 1416816), (24, 1298748), (32, 974061), (33, 944544), (36, 865832), (44, 708408), (48, 649374), (66, 472272), (72, 432916), (88, 354204), (96, 324687), (99, 314848), (132, 236136), (144, 216458), (176, 177102), (198, 157424), (264, 118068), (288, 108229), (352, 88551), (396, 78712), (528, 59034), (792, 39356), (1056, 29517), (1584, 19678), (3168, 9839)]