139014416

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{9041}}^1$

素因数の和:9111

約数の個数: 30

約数和(自身を含む): 278339886

約数和(自身を除く): 139325470

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 9041, 15376, 18082, 36164, 72328, 144656, 280271, 560542, 1121084, 2242168, 4484336, 8688401, 17376802, 34753604, 69507208, 139014416]

約数ペア:

[(1, 139014416), (2, 69507208), (4, 34753604), (8, 17376802), (16, 8688401), (31, 4484336), (62, 2242168), (124, 1121084), (248, 560542), (496, 280271), (961, 144656), (1922, 72328), (3844, 36164), (7688, 18082), (9041, 15376)]