40365644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39925

約数の個数: 24

約数和(自身を含む): 80414208

約数和(自身を除く): 40048564

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 39887, 79774, 159548, 438757, 877514, 917401, 1755028, 1834802, 3669604, 10091411, 20182822, 40365644]

約数ペア:

[(1, 40365644), (2, 20182822), (4, 10091411), (11, 3669604), (22, 1834802), (23, 1755028), (44, 917401), (46, 877514), (92, 438757), (253, 159548), (506, 79774), (1012, 39887)]