91411312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 108075920

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 293, 296, 496, 527, 586, 592, 629, 1054, 1147, 1172, 1258, 2108, 2294, 2344, 2516, 4216, 4588, 4688, 4981, 5032, 8432, 9083, 9176, 9962, 10064, 10841, 18166, 18352, 19499, 19924, 21682, 36332, 38998, 39848, 43364, 72664, 77996, 79696, 86728, 145328, 154411, 155992, 173456, 184297, 308822, 311984, 336071, 368594, 617644, 672142, 737188, 1235288, 1344284, 1474376, 2470576, 2688568, 2948752, 5377136, 5713207, 11426414, 22852828, 45705656, 91411312]

約数ペア:

[(1, 91411312), (2, 45705656), (4, 22852828), (8, 11426414), (16, 5713207), (17, 5377136), (31, 2948752), (34, 2688568), (37, 2470576), (62, 1474376), (68, 1344284), (74, 1235288), (124, 737188), (136, 672142), (148, 617644), (248, 368594), (272, 336071), (293, 311984), (296, 308822), (496, 184297), (527, 173456), (586, 155992), (592, 154411), (629, 145328), (1054, 86728), (1147, 79696), (1172, 77996), (1258, 72664), (2108, 43364), (2294, 39848), (2344, 38998), (2516, 36332), (4216, 21682), (4588, 19924), (4688, 19499), (4981, 18352), (5032, 18166), (8432, 10841), (9083, 10064), (9176, 9962)]