31193723936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4691}}^1\times {\mathrm{10937}}^1$

素因数の和:15657

約数の個数: 48

約数和(自身を含む): 64664580960

約数和(自身を除く): 33470857024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4691, 9382, 10937, 18764, 21874, 37528, 43748, 75056, 87496, 89129, 150112, 174992, 178258, 207803, 349984, 356516, 415606, 713032, 831212, 1426064, 1662424, 2852128, 3324848, 6649696, 51305467, 102610934, 205221868, 410443736, 820887472, 974803873, 1641774944, 1949607746, 3899215492, 7798430984, 15596861968, 31193723936]

約数ペア:

[(1, 31193723936), (2, 15596861968), (4, 7798430984), (8, 3899215492), (16, 1949607746), (19, 1641774944), (32, 974803873), (38, 820887472), (76, 410443736), (152, 205221868), (304, 102610934), (608, 51305467), (4691, 6649696), (9382, 3324848), (10937, 2852128), (18764, 1662424), (21874, 1426064), (37528, 831212), (43748, 713032), (75056, 415606), (87496, 356516), (89129, 349984), (150112, 207803), (174992, 178258)]