31687008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56565408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 113, 127, 138, 184, 226, 254, 276, 339, 368, 381, 452, 508, 552, 678, 736, 762, 904, 1016, 1104, 1356, 1524, 1808, 2032, 2208, 2599, 2712, 2921, 3048, 3616, 4064, 5198, 5424, 5842, 6096, 7797, 8763, 10396, 10848, 11684, 12192, 14351, 15594, 17526, 20792, 23368, 28702, 31188, 35052, 41584, 43053, 46736, 57404, 62376, 70104, 83168, 86106, 93472, 114808, 124752, 140208, 172212, 229616, 249504, 280416, 330073, 344424, 459232, 660146, 688848, 990219, 1320292, 1377696, 1980438, 2640584, 3960876, 5281168, 7921752, 10562336, 15843504, 31687008]

約数ペア:

[(1, 31687008), (2, 15843504), (3, 10562336), (4, 7921752), (6, 5281168), (8, 3960876), (12, 2640584), (16, 1980438), (23, 1377696), (24, 1320292), (32, 990219), (46, 688848), (48, 660146), (69, 459232), (92, 344424), (96, 330073), (113, 280416), (127, 249504), (138, 229616), (184, 172212), (226, 140208), (254, 124752), (276, 114808), (339, 93472), (368, 86106), (381, 83168), (452, 70104), (508, 62376), (552, 57404), (678, 46736), (736, 43053), (762, 41584), (904, 35052), (1016, 31188), (1104, 28702), (1356, 23368), (1524, 20792), (1808, 17526), (2032, 15594), (2208, 14351), (2599, 12192), (2712, 11684), (2921, 10848), (3048, 10396), (3616, 8763), (4064, 7797), (5198, 6096), (5424, 5842)]