80957536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 187463808

約数和(自身を除く): 106506272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 83, 88, 136, 163, 166, 176, 187, 272, 326, 332, 352, 374, 544, 652, 664, 748, 913, 1304, 1328, 1411, 1496, 1793, 1826, 2608, 2656, 2771, 2822, 2992, 3586, 3652, 5216, 5542, 5644, 5984, 7172, 7304, 11084, 11288, 13529, 14344, 14608, 15521, 22168, 22576, 27058, 28688, 29216, 30481, 31042, 44336, 45152, 54116, 57376, 60962, 62084, 88672, 108232, 121924, 124168, 148819, 216464, 229993, 243848, 248336, 297638, 432928, 459986, 487696, 496672, 595276, 919972, 975392, 1190552, 1839944, 2381104, 2529923, 3679888, 4762208, 5059846, 7359776, 10119692, 20239384, 40478768, 80957536]

約数ペア:

[(1, 80957536), (2, 40478768), (4, 20239384), (8, 10119692), (11, 7359776), (16, 5059846), (17, 4762208), (22, 3679888), (32, 2529923), (34, 2381104), (44, 1839944), (68, 1190552), (83, 975392), (88, 919972), (136, 595276), (163, 496672), (166, 487696), (176, 459986), (187, 432928), (272, 297638), (326, 248336), (332, 243848), (352, 229993), (374, 216464), (544, 148819), (652, 124168), (664, 121924), (748, 108232), (913, 88672), (1304, 62084), (1328, 60962), (1411, 57376), (1496, 54116), (1793, 45152), (1826, 44336), (2608, 31042), (2656, 30481), (2771, 29216), (2822, 28688), (2992, 27058), (3586, 22576), (3652, 22168), (5216, 15521), (5542, 14608), (5644, 14344), (5984, 13529), (7172, 11288), (7304, 11084)]