39338648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3191}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 38801512

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 3191, 6164, 6382, 12328, 12764, 25528, 73393, 146786, 213797, 293572, 427594, 587144, 855188, 1710376, 4917331, 9834662, 19669324, 39338648]

約数ペア:

[(1, 39338648), (2, 19669324), (4, 9834662), (8, 4917331), (23, 1710376), (46, 855188), (67, 587144), (92, 427594), (134, 293572), (184, 213797), (268, 146786), (536, 73393), (1541, 25528), (3082, 12764), (3191, 12328), (6164, 6382)]