31241584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6169

約数の個数: 40

約数和(自身を含む): 68321520

約数和(自身を除く): 37079936

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 6121, 12242, 24484, 48968, 67331, 97936, 134662, 177509, 269324, 355018, 538648, 710036, 1077296, 1420072, 1952599, 2840144, 3905198, 7810396, 15620792, 31241584]

約数ペア:

[(1, 31241584), (2, 15620792), (4, 7810396), (8, 3905198), (11, 2840144), (16, 1952599), (22, 1420072), (29, 1077296), (44, 710036), (58, 538648), (88, 355018), (116, 269324), (176, 177509), (232, 134662), (319, 97936), (464, 67331), (638, 48968), (1276, 24484), (2552, 12242), (5104, 6121)]