231337358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5657}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 417153024

約数和(自身を除く): 185815666

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 5657, 5842, 11314, 20447, 39599, 40894, 79198, 130111, 260222, 718439, 910777, 1436878, 1821554, 5029073, 10058146, 16524097, 33048194, 115668679, 231337358]

約数ペア:

[(1, 231337358), (2, 115668679), (7, 33048194), (14, 16524097), (23, 10058146), (46, 5029073), (127, 1821554), (161, 1436878), (254, 910777), (322, 718439), (889, 260222), (1778, 130111), (2921, 79198), (5657, 40894), (5842, 39599), (11314, 20447)]