86891332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4519}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 182246400

約数和(自身を除く): 95355068

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4519, 4807, 9038, 9614, 18076, 19228, 49709, 85861, 99418, 103937, 171722, 198836, 207874, 343444, 415748, 944471, 1143307, 1888942, 1974803, 2286614, 3777884, 3949606, 4573228, 7899212, 21722833, 43445666, 86891332]

約数ペア:

[(1, 86891332), (2, 43445666), (4, 21722833), (11, 7899212), (19, 4573228), (22, 3949606), (23, 3777884), (38, 2286614), (44, 1974803), (46, 1888942), (76, 1143307), (92, 944471), (209, 415748), (253, 343444), (418, 207874), (437, 198836), (506, 171722), (836, 103937), (874, 99418), (1012, 85861), (1748, 49709), (4519, 19228), (4807, 18076), (9038, 9614)]