16718164096

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{13291}}^1$

素因数の和:13653

約数の個数: 64

約数和(自身を含む): 34491144960

約数和(自身を除く): 17772980864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 317, 496, 634, 992, 1268, 1984, 2536, 3968, 5072, 9827, 10144, 13291, 19654, 20288, 26582, 39308, 40576, 53164, 78616, 106328, 157232, 212656, 314464, 412021, 425312, 628928, 824042, 850624, 1257856, 1648084, 1701248, 3296168, 4213247, 6592336, 8426494, 13184672, 16852988, 26369344, 33705976, 52738688, 67411952, 130610657, 134823904, 261221314, 269647808, 522442628, 539295616, 1044885256, 2089770512, 4179541024, 8359082048, 16718164096]

約数ペア:

[(1, 16718164096), (2, 8359082048), (4, 4179541024), (8, 2089770512), (16, 1044885256), (31, 539295616), (32, 522442628), (62, 269647808), (64, 261221314), (124, 134823904), (128, 130610657), (248, 67411952), (317, 52738688), (496, 33705976), (634, 26369344), (992, 16852988), (1268, 13184672), (1984, 8426494), (2536, 6592336), (3968, 4213247), (5072, 3296168), (9827, 1701248), (10144, 1648084), (13291, 1257856), (19654, 850624), (20288, 824042), (26582, 628928), (39308, 425312), (40576, 412021), (53164, 314464), (78616, 212656), (106328, 157232)]