31811352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{77969}}^1$

素因数の和:77995

約数の個数: 32

約数和(自身を含む): 84207600

約数和(自身を除く): 52396248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 77969, 155938, 233907, 311876, 467814, 623752, 935628, 1325473, 1871256, 2650946, 3976419, 5301892, 7952838, 10603784, 15905676, 31811352]

約数ペア:

[(1, 31811352), (2, 15905676), (3, 10603784), (4, 7952838), (6, 5301892), (8, 3976419), (12, 2650946), (17, 1871256), (24, 1325473), (34, 935628), (51, 623752), (68, 467814), (102, 311876), (136, 233907), (204, 155938), (408, 77969)]