1663384912

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{32077}}^1$

素因数の和:32555

約数の個数: 40

約数和(自身を含む): 3691279616

約数和(自身を除く): 2027894704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 926, 1852, 3241, 3704, 6482, 7408, 12964, 25928, 32077, 51856, 64154, 128308, 224539, 256616, 449078, 513232, 898156, 1796312, 3592624, 14851651, 29703302, 59406604, 103961557, 118813208, 207923114, 237626416, 415846228, 831692456, 1663384912]

約数ペア:

[(1, 1663384912), (2, 831692456), (4, 415846228), (7, 237626416), (8, 207923114), (14, 118813208), (16, 103961557), (28, 59406604), (56, 29703302), (112, 14851651), (463, 3592624), (926, 1796312), (1852, 898156), (3241, 513232), (3704, 449078), (6482, 256616), (7408, 224539), (12964, 128308), (25928, 64154), (32077, 51856)]