31429552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 76995072

約数和(自身を除く): 45565520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 263, 308, 388, 526, 616, 679, 776, 1052, 1067, 1232, 1358, 1552, 1841, 2104, 2134, 2716, 2893, 3682, 4208, 4268, 5432, 5786, 7364, 7469, 8536, 10864, 11572, 14728, 14938, 17072, 20251, 23144, 25511, 29456, 29876, 40502, 46288, 51022, 59752, 81004, 102044, 119504, 162008, 178577, 204088, 280621, 324016, 357154, 408176, 561242, 714308, 1122484, 1428616, 1964347, 2244968, 2857232, 3928694, 4489936, 7857388, 15714776, 31429552]

約数ペア:

[(1, 31429552), (2, 15714776), (4, 7857388), (7, 4489936), (8, 3928694), (11, 2857232), (14, 2244968), (16, 1964347), (22, 1428616), (28, 1122484), (44, 714308), (56, 561242), (77, 408176), (88, 357154), (97, 324016), (112, 280621), (154, 204088), (176, 178577), (194, 162008), (263, 119504), (308, 102044), (388, 81004), (526, 59752), (616, 51022), (679, 46288), (776, 40502), (1052, 29876), (1067, 29456), (1232, 25511), (1358, 23144), (1552, 20251), (1841, 17072), (2104, 14938), (2134, 14728), (2716, 11572), (2893, 10864), (3682, 8536), (4208, 7469), (4268, 7364), (5432, 5786)]