16958032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 42636160

約数和(自身を除く): 25678128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 613, 728, 988, 1064, 1226, 1456, 1729, 1976, 2128, 2452, 3458, 3952, 4291, 4904, 6916, 7969, 8582, 9808, 11647, 13832, 15938, 17164, 23294, 27664, 31876, 34328, 46588, 55783, 63752, 68656, 81529, 93176, 111566, 127504, 151411, 163058, 186352, 223132, 302822, 326116, 446264, 605644, 652232, 892528, 1059877, 1211288, 1304464, 2119754, 2422576, 4239508, 8479016, 16958032]

約数ペア:

[(1, 16958032), (2, 8479016), (4, 4239508), (7, 2422576), (8, 2119754), (13, 1304464), (14, 1211288), (16, 1059877), (19, 892528), (26, 652232), (28, 605644), (38, 446264), (52, 326116), (56, 302822), (76, 223132), (91, 186352), (104, 163058), (112, 151411), (133, 127504), (152, 111566), (182, 93176), (208, 81529), (247, 68656), (266, 63752), (304, 55783), (364, 46588), (494, 34328), (532, 31876), (613, 27664), (728, 23294), (988, 17164), (1064, 15938), (1226, 13832), (1456, 11647), (1729, 9808), (1976, 8582), (2128, 7969), (2452, 6916), (3458, 4904), (3952, 4291)]