65004176

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:527

約数の個数: 40

約数和(自身を含む): 128563200

約数和(自身を除く): 63559024

約数列:

[1, 2, 4, 8, 16, 89, 178, 191, 239, 356, 382, 478, 712, 764, 956, 1424, 1528, 1912, 3056, 3824, 16999, 21271, 33998, 42542, 45649, 67996, 85084, 91298, 135992, 170168, 182596, 271984, 340336, 365192, 730384, 4062761, 8125522, 16251044, 32502088, 65004176]

約数ペア:

[(1, 65004176), (2, 32502088), (4, 16251044), (8, 8125522), (16, 4062761), (89, 730384), (178, 365192), (191, 340336), (239, 271984), (356, 182596), (382, 170168), (478, 135992), (712, 91298), (764, 85084), (956, 67996), (1424, 45649), (1528, 42542), (1912, 33998), (3056, 21271), (3824, 16999)]