40505344

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 104

約数和(自身を含む): 94360320

約数和(自身を除く): 53854976

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 116, 124, 128, 176, 232, 248, 256, 319, 341, 352, 464, 496, 512, 638, 682, 704, 899, 928, 992, 1024, 1276, 1364, 1408, 1798, 1856, 1984, 2048, 2552, 2728, 2816, 3596, 3712, 3968, 4096, 5104, 5456, 5632, 7192, 7424, 7936, 9889, 10208, 10912, 11264, 14384, 14848, 15872, 19778, 20416, 21824, 22528, 28768, 29696, 31744, 39556, 40832, 43648, 45056, 57536, 59392, 63488, 79112, 81664, 87296, 115072, 118784, 126976, 158224, 163328, 174592, 230144, 316448, 326656, 349184, 460288, 632896, 653312, 698368, 920576, 1265792, 1306624, 1396736, 1841152, 2531584, 3682304, 5063168, 10126336, 20252672, 40505344]

約数ペア:

[(1, 40505344), (2, 20252672), (4, 10126336), (8, 5063168), (11, 3682304), (16, 2531584), (22, 1841152), (29, 1396736), (31, 1306624), (32, 1265792), (44, 920576), (58, 698368), (62, 653312), (64, 632896), (88, 460288), (116, 349184), (124, 326656), (128, 316448), (176, 230144), (232, 174592), (248, 163328), (256, 158224), (319, 126976), (341, 118784), (352, 115072), (464, 87296), (496, 81664), (512, 79112), (638, 63488), (682, 59392), (704, 57536), (899, 45056), (928, 43648), (992, 40832), (1024, 39556), (1276, 31744), (1364, 29696), (1408, 28768), (1798, 22528), (1856, 21824), (1984, 20416), (2048, 19778), (2552, 15872), (2728, 14848), (2816, 14384), (3596, 11264), (3712, 10912), (3968, 10208), (4096, 9889), (5104, 7936), (5456, 7424), (5632, 7192)]