42276016

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{19009}}^1$

素因数の和:19156

約数の個数: 20

約数和(自身を含む): 82503400

約数和(自身を除く): 40227384

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 19009, 38018, 76036, 152072, 304144, 2642251, 5284502, 10569004, 21138008, 42276016]

約数ペア:

[(1, 42276016), (2, 21138008), (4, 10569004), (8, 5284502), (16, 2642251), (139, 304144), (278, 152072), (556, 76036), (1112, 38018), (2224, 19009)]