80540634

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 166155264

約数和(自身を除く): 85614630

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 786, 2383, 4766, 5633, 7149, 11266, 14298, 16899, 33798, 102469, 204938, 307407, 312173, 614814, 624346, 936519, 1873038, 13423439, 26846878, 40270317, 80540634]

約数ペア:

[(1, 80540634), (2, 40270317), (3, 26846878), (6, 13423439), (43, 1873038), (86, 936519), (129, 624346), (131, 614814), (258, 312173), (262, 307407), (393, 204938), (786, 102469), (2383, 33798), (4766, 16899), (5633, 14298), (7149, 11266)]