38944928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 50468704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 43, 44, 62, 83, 86, 88, 124, 166, 172, 176, 248, 332, 341, 344, 352, 473, 496, 664, 682, 688, 913, 946, 992, 1328, 1333, 1364, 1376, 1826, 1892, 2573, 2656, 2666, 2728, 3569, 3652, 3784, 5146, 5332, 5456, 7138, 7304, 7568, 10292, 10664, 10912, 14276, 14608, 14663, 15136, 20584, 21328, 28303, 28552, 29216, 29326, 39259, 41168, 42656, 56606, 57104, 58652, 78518, 82336, 110639, 113212, 114208, 117304, 157036, 221278, 226424, 234608, 314072, 442556, 452848, 469216, 628144, 885112, 905696, 1217029, 1256288, 1770224, 2434058, 3540448, 4868116, 9736232, 19472464, 38944928]

約数ペア:

[(1, 38944928), (2, 19472464), (4, 9736232), (8, 4868116), (11, 3540448), (16, 2434058), (22, 1770224), (31, 1256288), (32, 1217029), (43, 905696), (44, 885112), (62, 628144), (83, 469216), (86, 452848), (88, 442556), (124, 314072), (166, 234608), (172, 226424), (176, 221278), (248, 157036), (332, 117304), (341, 114208), (344, 113212), (352, 110639), (473, 82336), (496, 78518), (664, 58652), (682, 57104), (688, 56606), (913, 42656), (946, 41168), (992, 39259), (1328, 29326), (1333, 29216), (1364, 28552), (1376, 28303), (1826, 21328), (1892, 20584), (2573, 15136), (2656, 14663), (2666, 14608), (2728, 14276), (3569, 10912), (3652, 10664), (3784, 10292), (5146, 7568), (5332, 7304), (5456, 7138)]