217094816

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{53419}}^1$

素因数の和:53556

約数の個数: 24

約数和(自身を含む): 430778880

約数和(自身を除く): 213684064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 53419, 106838, 213676, 427352, 854704, 1709408, 6784213, 13568426, 27136852, 54273704, 108547408, 217094816]

約数ペア:

[(1, 217094816), (2, 108547408), (4, 54273704), (8, 27136852), (16, 13568426), (32, 6784213), (127, 1709408), (254, 854704), (508, 427352), (1016, 213676), (2032, 106838), (4064, 53419)]