38316784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 85244544

約数和(自身を除く): 46927760

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 61, 83, 86, 88, 122, 166, 172, 176, 244, 332, 344, 473, 488, 664, 671, 688, 913, 946, 976, 1328, 1342, 1826, 1892, 2623, 2684, 3569, 3652, 3784, 5063, 5246, 5368, 7138, 7304, 7568, 10126, 10492, 10736, 14276, 14608, 20252, 20984, 28552, 28853, 39259, 40504, 41968, 55693, 57104, 57706, 78518, 81008, 111386, 115412, 157036, 217709, 222772, 230824, 314072, 435418, 445544, 461648, 628144, 870836, 891088, 1741672, 2394799, 3483344, 4789598, 9579196, 19158392, 38316784]

約数ペア:

[(1, 38316784), (2, 19158392), (4, 9579196), (8, 4789598), (11, 3483344), (16, 2394799), (22, 1741672), (43, 891088), (44, 870836), (61, 628144), (83, 461648), (86, 445544), (88, 435418), (122, 314072), (166, 230824), (172, 222772), (176, 217709), (244, 157036), (332, 115412), (344, 111386), (473, 81008), (488, 78518), (664, 57706), (671, 57104), (688, 55693), (913, 41968), (946, 40504), (976, 39259), (1328, 28853), (1342, 28552), (1826, 20984), (1892, 20252), (2623, 14608), (2684, 14276), (3569, 10736), (3652, 10492), (3784, 10126), (5063, 7568), (5246, 7304), (5368, 7138)]