43081568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 88470144

約数和(自身を除く): 45388576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 317, 496, 548, 634, 992, 1096, 1268, 2192, 2536, 4247, 4384, 5072, 8494, 9827, 10144, 16988, 19654, 33976, 39308, 43429, 67952, 78616, 86858, 135904, 157232, 173716, 314464, 347432, 694864, 1346299, 1389728, 2692598, 5385196, 10770392, 21540784, 43081568]

約数ペア:

[(1, 43081568), (2, 21540784), (4, 10770392), (8, 5385196), (16, 2692598), (31, 1389728), (32, 1346299), (62, 694864), (124, 347432), (137, 314464), (248, 173716), (274, 157232), (317, 135904), (496, 86858), (548, 78616), (634, 67952), (992, 43429), (1096, 39308), (1268, 33976), (2192, 19654), (2536, 16988), (4247, 10144), (4384, 9827), (5072, 8494)]