31810152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 87687360

約数和(自身を除く): 55877208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 101, 132, 202, 264, 303, 404, 606, 808, 1111, 1193, 1212, 2222, 2386, 2424, 3333, 3579, 4444, 4772, 6666, 7158, 8888, 9544, 13123, 13332, 14316, 26246, 26664, 28632, 39369, 52492, 78738, 104984, 120493, 157476, 240986, 314952, 361479, 481972, 722958, 963944, 1325423, 1445916, 2650846, 2891832, 3976269, 5301692, 7952538, 10603384, 15905076, 31810152]

約数ペア:

[(1, 31810152), (2, 15905076), (3, 10603384), (4, 7952538), (6, 5301692), (8, 3976269), (11, 2891832), (12, 2650846), (22, 1445916), (24, 1325423), (33, 963944), (44, 722958), (66, 481972), (88, 361479), (101, 314952), (132, 240986), (202, 157476), (264, 120493), (303, 104984), (404, 78738), (606, 52492), (808, 39369), (1111, 28632), (1193, 26664), (1212, 26246), (2222, 14316), (2386, 13332), (2424, 13123), (3333, 9544), (3579, 8888), (4444, 7158), (4772, 6666)]