38321008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{217733}}^1$

素因数の和:217752

約数の個数: 20

約数和(自身を含む): 80997048

約数和(自身を除く): 42676040

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 217733, 435466, 870932, 1741864, 2395063, 3483728, 4790126, 9580252, 19160504, 38321008]

約数ペア:

[(1, 38321008), (2, 19160504), (4, 9580252), (8, 4790126), (11, 3483728), (16, 2395063), (22, 1741864), (44, 870932), (88, 435466), (176, 217733)]