82604816

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8287}}^1$

素因数の和:8391

約数の個数: 40

約数和(自身を含む): 184988160

約数和(自身を除く): 102383344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 8287, 9968, 16574, 33148, 58009, 66296, 116018, 132592, 232036, 464072, 737543, 928144, 1475086, 2950172, 5162801, 5900344, 10325602, 11800688, 20651204, 41302408, 82604816]

約数ペア:

[(1, 82604816), (2, 41302408), (4, 20651204), (7, 11800688), (8, 10325602), (14, 5900344), (16, 5162801), (28, 2950172), (56, 1475086), (89, 928144), (112, 737543), (178, 464072), (356, 232036), (623, 132592), (712, 116018), (1246, 66296), (1424, 58009), (2492, 33148), (4984, 16574), (8287, 9968)]