86915234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1693}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 157745280

約数和(自身を除く): 70830046

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 1693, 2702, 3386, 3667, 7334, 11851, 23702, 25669, 32167, 51338, 64334, 225169, 326749, 450338, 653498, 2287243, 4574486, 6208231, 12416462, 43457617, 86915234]

約数ペア:

[(1, 86915234), (2, 43457617), (7, 12416462), (14, 6208231), (19, 4574486), (38, 2287243), (133, 653498), (193, 450338), (266, 326749), (386, 225169), (1351, 64334), (1693, 51338), (2702, 32167), (3386, 25669), (3667, 23702), (7334, 11851)]