520045696

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{31991}}^1$

素因数の和:32132

約数の個数: 32

約数和(自身を含む): 1044218880

約数和(自身を除く): 524173184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 16256, 31991, 63982, 127964, 255928, 511856, 1023712, 2047424, 4062857, 4094848, 8125714, 16251428, 32502856, 65005712, 130011424, 260022848, 520045696]

約数ペア:

[(1, 520045696), (2, 260022848), (4, 130011424), (8, 65005712), (16, 32502856), (32, 16251428), (64, 8125714), (127, 4094848), (128, 4062857), (254, 2047424), (508, 1023712), (1016, 511856), (2032, 255928), (4064, 127964), (8128, 63982), (16256, 31991)]