8216054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 15869952

約数和(自身を除く): 7653898

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 1721, 2387, 3442, 4774, 12047, 18931, 24094, 37862, 53351, 106702, 132517, 265034, 373457, 586861, 746914, 1173722, 4108027, 8216054]

約数ペア:

[(1, 8216054), (2, 4108027), (7, 1173722), (11, 746914), (14, 586861), (22, 373457), (31, 265034), (62, 132517), (77, 106702), (154, 53351), (217, 37862), (341, 24094), (434, 18931), (682, 12047), (1721, 4774), (2387, 3442)]