85454978

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 151392000

約数和(自身を除く): 65937022

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 829, 1393, 1658, 2786, 5803, 7363, 11606, 14726, 30673, 51541, 61346, 103082, 164971, 214711, 329942, 429422, 1154797, 2309594, 6103927, 12207854, 42727489, 85454978]

約数ペア:

[(1, 85454978), (2, 42727489), (7, 12207854), (14, 6103927), (37, 2309594), (74, 1154797), (199, 429422), (259, 329942), (398, 214711), (518, 164971), (829, 103082), (1393, 61346), (1658, 51541), (2786, 30673), (5803, 14726), (7363, 11606)]