123673912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{15413}}^1$

素因数の和:15495

約数の個数: 32

約数和(自身を含む): 249706800

約数和(自身を除く): 126032888

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 15413, 30826, 61652, 123304, 262021, 524042, 909367, 1048084, 1818734, 2096168, 3637468, 7274936, 15459239, 30918478, 61836956, 123673912]

約数ペア:

[(1, 123673912), (2, 61836956), (4, 30918478), (8, 15459239), (17, 7274936), (34, 3637468), (59, 2096168), (68, 1818734), (118, 1048084), (136, 909367), (236, 524042), (472, 262021), (1003, 123304), (2006, 61652), (4012, 30826), (8024, 15413)]