31072448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 74615040

約数和(自身を除く): 43542592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 101, 152, 176, 184, 202, 209, 253, 304, 352, 368, 404, 418, 437, 506, 608, 704, 736, 808, 836, 874, 1012, 1111, 1216, 1472, 1616, 1672, 1748, 1919, 2024, 2222, 2323, 3232, 3344, 3496, 3838, 4048, 4444, 4646, 4807, 6464, 6688, 6992, 7676, 8096, 8888, 9292, 9614, 13376, 13984, 15352, 16192, 17776, 18584, 19228, 21109, 25553, 27968, 30704, 35552, 37168, 38456, 42218, 44137, 51106, 61408, 71104, 74336, 76912, 84436, 88274, 102212, 122816, 148672, 153824, 168872, 176548, 204424, 307648, 337744, 353096, 408848, 485507, 675488, 706192, 817696, 971014, 1350976, 1412384, 1635392, 1942028, 2824768, 3884056, 7768112, 15536224, 31072448]

約数ペア:

[(1, 31072448), (2, 15536224), (4, 7768112), (8, 3884056), (11, 2824768), (16, 1942028), (19, 1635392), (22, 1412384), (23, 1350976), (32, 971014), (38, 817696), (44, 706192), (46, 675488), (64, 485507), (76, 408848), (88, 353096), (92, 337744), (101, 307648), (152, 204424), (176, 176548), (184, 168872), (202, 153824), (209, 148672), (253, 122816), (304, 102212), (352, 88274), (368, 84436), (404, 76912), (418, 74336), (437, 71104), (506, 61408), (608, 51106), (704, 44137), (736, 42218), (808, 38456), (836, 37168), (874, 35552), (1012, 30704), (1111, 27968), (1216, 25553), (1472, 21109), (1616, 19228), (1672, 18584), (1748, 17776), (1919, 16192), (2024, 15352), (2222, 13984), (2323, 13376), (3232, 9614), (3344, 9292), (3496, 8888), (3838, 8096), (4048, 7676), (4444, 6992), (4646, 6688), (4807, 6464)]