87195374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6481}}^1$

素因数の和:6552

約数の個数: 24

約数和(自身を含む): 154479024

約数和(自身を除く): 67283650

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6481, 6727, 12962, 13454, 45367, 90734, 200911, 401822, 1406377, 2812754, 6228241, 12456482, 43597687, 87195374]

約数ペア:

[(1, 87195374), (2, 43597687), (7, 12456482), (14, 6228241), (31, 2812754), (62, 1406377), (217, 401822), (434, 200911), (961, 90734), (1922, 45367), (6481, 13454), (6727, 12962)]