231427648

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1741}}^1$

素因数の和:1851

約数の個数: 56

約数和(自身を含む): 481405184

約数和(自身を除く): 249977536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 1741, 1984, 2077, 2144, 3482, 4154, 4288, 6964, 8308, 13928, 16616, 27856, 33232, 53971, 55712, 66464, 107942, 111424, 116647, 132928, 215884, 233294, 431768, 466588, 863536, 933176, 1727072, 1866352, 3454144, 3616057, 3732704, 7232114, 7465408, 14464228, 28928456, 57856912, 115713824, 231427648]

約数ペア:

[(1, 231427648), (2, 115713824), (4, 57856912), (8, 28928456), (16, 14464228), (31, 7465408), (32, 7232114), (62, 3732704), (64, 3616057), (67, 3454144), (124, 1866352), (134, 1727072), (248, 933176), (268, 863536), (496, 466588), (536, 431768), (992, 233294), (1072, 215884), (1741, 132928), (1984, 116647), (2077, 111424), (2144, 107942), (3482, 66464), (4154, 55712), (4288, 53971), (6964, 33232), (8308, 27856), (13928, 16616)]