23395328

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 88

約数和(自身を含む): 53451264

約数和(自身を除く): 30055936

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 67, 88, 124, 128, 134, 176, 248, 256, 268, 341, 352, 496, 512, 536, 682, 704, 737, 992, 1024, 1072, 1364, 1408, 1474, 1984, 2077, 2144, 2728, 2816, 2948, 3968, 4154, 4288, 5456, 5632, 5896, 7936, 8308, 8576, 10912, 11264, 11792, 15872, 16616, 17152, 21824, 22847, 23584, 31744, 33232, 34304, 43648, 45694, 47168, 66464, 68608, 87296, 91388, 94336, 132928, 174592, 182776, 188672, 265856, 349184, 365552, 377344, 531712, 731104, 754688, 1063424, 1462208, 2126848, 2924416, 5848832, 11697664, 23395328]

約数ペア:

[(1, 23395328), (2, 11697664), (4, 5848832), (8, 2924416), (11, 2126848), (16, 1462208), (22, 1063424), (31, 754688), (32, 731104), (44, 531712), (62, 377344), (64, 365552), (67, 349184), (88, 265856), (124, 188672), (128, 182776), (134, 174592), (176, 132928), (248, 94336), (256, 91388), (268, 87296), (341, 68608), (352, 66464), (496, 47168), (512, 45694), (536, 43648), (682, 34304), (704, 33232), (737, 31744), (992, 23584), (1024, 22847), (1072, 21824), (1364, 17152), (1408, 16616), (1474, 15872), (1984, 11792), (2077, 11264), (2144, 10912), (2728, 8576), (2816, 8308), (2948, 7936), (3968, 5896), (4154, 5632), (4288, 5456)]