80527874

素因数分解:

$2^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{2239}}^1$

素因数の和:2622

約数の個数: 24

約数和(自身を含む): 140958720

約数和(自身を除く): 60430846

約数列:

[1, 2, 7, 14, 49, 98, 367, 734, 2239, 2569, 4478, 5138, 15673, 17983, 31346, 35966, 109711, 219422, 821713, 1643426, 5751991, 11503982, 40263937, 80527874]

約数ペア:

[(1, 80527874), (2, 40263937), (7, 11503982), (14, 5751991), (49, 1643426), (98, 821713), (367, 219422), (734, 109711), (2239, 35966), (2569, 31346), (4478, 17983), (5138, 15673)]