86620754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{2069}}^1$

素因数の和:2266

約数の個数: 24

約数和(自身を含む): 143711820

約数和(自身を除く): 57091066

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 1903, 2069, 3806, 4138, 20933, 22759, 41866, 45518, 250349, 357937, 500698, 715874, 3937307, 7874614, 43310377, 86620754]

約数ペア:

[(1, 86620754), (2, 43310377), (11, 7874614), (22, 3937307), (121, 715874), (173, 500698), (242, 357937), (346, 250349), (1903, 45518), (2069, 41866), (3806, 22759), (4138, 20933)]