31494496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 68257728

約数和(自身を除く): 36763232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 683, 1048, 1366, 1441, 2096, 2732, 2882, 4192, 5464, 5764, 7513, 10928, 11528, 15026, 21856, 23056, 30052, 46112, 60104, 89473, 120208, 178946, 240416, 357892, 715784, 984203, 1431568, 1968406, 2863136, 3936812, 7873624, 15747248, 31494496]

約数ペア:

[(1, 31494496), (2, 15747248), (4, 7873624), (8, 3936812), (11, 2863136), (16, 1968406), (22, 1431568), (32, 984203), (44, 715784), (88, 357892), (131, 240416), (176, 178946), (262, 120208), (352, 89473), (524, 60104), (683, 46112), (1048, 30052), (1366, 23056), (1441, 21856), (2096, 15026), (2732, 11528), (2882, 10928), (4192, 7513), (5464, 5764)]