231558592

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 478576640

約数和(自身を除く): 247018048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 919, 992, 1016, 1838, 1984, 2032, 3676, 3937, 4064, 7352, 7874, 8128, 14704, 15748, 28489, 29408, 31496, 56978, 58816, 62992, 113956, 116713, 125984, 227912, 233426, 251968, 455824, 466852, 911648, 933704, 1823296, 1867408, 3618103, 3734816, 7236206, 7469632, 14472412, 28944824, 57889648, 115779296, 231558592]

約数ペア:

[(1, 231558592), (2, 115779296), (4, 57889648), (8, 28944824), (16, 14472412), (31, 7469632), (32, 7236206), (62, 3734816), (64, 3618103), (124, 1867408), (127, 1823296), (248, 933704), (254, 911648), (496, 466852), (508, 455824), (919, 251968), (992, 233426), (1016, 227912), (1838, 125984), (1984, 116713), (2032, 113956), (3676, 62992), (3937, 58816), (4064, 56978), (7352, 31496), (7874, 29408), (8128, 28489), (14704, 15748)]