80045168

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10667}}^1$

素因数の和:10749

約数の個数: 40

約数和(自身を含む): 179905152

約数和(自身を除く): 99859984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 10667, 21334, 42668, 74669, 85336, 149338, 170672, 298676, 597352, 714689, 1194704, 1429378, 2858756, 5002823, 5717512, 10005646, 11435024, 20011292, 40022584, 80045168]

約数ペア:

[(1, 80045168), (2, 40022584), (4, 20011292), (7, 11435024), (8, 10005646), (14, 5717512), (16, 5002823), (28, 2858756), (56, 1429378), (67, 1194704), (112, 714689), (134, 597352), (268, 298676), (469, 170672), (536, 149338), (938, 85336), (1072, 74669), (1876, 42668), (3752, 21334), (7504, 10667)]