1985882336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 4230182880

約数和(自身を除く): 2244300544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 109, 136, 214, 218, 272, 313, 428, 436, 544, 626, 856, 872, 1252, 1712, 1744, 1819, 1853, 2504, 3424, 3488, 3638, 3706, 5008, 5321, 7276, 7412, 10016, 10642, 11663, 14552, 14824, 21284, 23326, 29104, 29648, 33491, 34117, 42568, 46652, 58208, 59296, 66982, 68234, 85136, 93304, 133964, 136468, 170272, 186608, 198271, 267928, 272936, 373216, 396542, 535856, 545872, 569347, 579989, 793084, 1071712, 1091744, 1138694, 1159978, 1586168, 2277388, 2319956, 3172336, 3650519, 4554776, 4639912, 6344672, 7301038, 9109552, 9279824, 14602076, 18219104, 18559648, 29204152, 58408304, 62058823, 116816608, 124117646, 248235292, 496470584, 992941168, 1985882336]

約数ペア:

[(1, 1985882336), (2, 992941168), (4, 496470584), (8, 248235292), (16, 124117646), (17, 116816608), (32, 62058823), (34, 58408304), (68, 29204152), (107, 18559648), (109, 18219104), (136, 14602076), (214, 9279824), (218, 9109552), (272, 7301038), (313, 6344672), (428, 4639912), (436, 4554776), (544, 3650519), (626, 3172336), (856, 2319956), (872, 2277388), (1252, 1586168), (1712, 1159978), (1744, 1138694), (1819, 1091744), (1853, 1071712), (2504, 793084), (3424, 579989), (3488, 569347), (3638, 545872), (3706, 535856), (5008, 396542), (5321, 373216), (7276, 272936), (7412, 267928), (10016, 198271), (10642, 186608), (11663, 170272), (14552, 136468), (14824, 133964), (21284, 93304), (23326, 85136), (29104, 68234), (29648, 66982), (33491, 59296), (34117, 58208), (42568, 46652)]