40019078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{58679}}^1$

素因数の和:58723

約数の個数: 16

約数和(自身を含む): 67599360

約数和(自身を除く): 27580282

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 58679, 117358, 645469, 1290938, 1819049, 3638098, 20009539, 40019078]

約数ペア:

[(1, 40019078), (2, 20009539), (11, 3638098), (22, 1819049), (31, 1290938), (62, 645469), (341, 117358), (682, 58679)]