40379812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39901}}^1$

素因数の和:39939

約数の個数: 24

約数和(自身を含む): 80442432

約数和(自身を除く): 40062620

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 39901, 79802, 159604, 438911, 877822, 917723, 1755644, 1835446, 3670892, 10094953, 20189906, 40379812]

約数ペア:

[(1, 40379812), (2, 20189906), (4, 10094953), (11, 3670892), (22, 1835446), (23, 1755644), (44, 917723), (46, 877822), (92, 438911), (253, 159604), (506, 79802), (1012, 39901)]