84258526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 142702560

約数和(自身を除く): 58444034

約数列:

[1, 2, 11, 22, 41, 82, 109, 218, 451, 857, 902, 1199, 1714, 2398, 4469, 8938, 9427, 18854, 35137, 49159, 70274, 93413, 98318, 186826, 386507, 773014, 1027543, 2055086, 3829933, 7659866, 42129263, 84258526]

約数ペア:

[(1, 84258526), (2, 42129263), (11, 7659866), (22, 3829933), (41, 2055086), (82, 1027543), (109, 773014), (218, 386507), (451, 186826), (857, 98318), (902, 93413), (1199, 70274), (1714, 49159), (2398, 35137), (4469, 18854), (8938, 9427)]