39920464

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{2017}}^1$

素因数の和:3262

約数の個数: 20

約数和(自身を含む): 77446804

約数和(自身を除く): 37526340

約数列:

[1, 2, 4, 8, 16, 1237, 2017, 2474, 4034, 4948, 8068, 9896, 16136, 19792, 32272, 2495029, 4990058, 9980116, 19960232, 39920464]

約数ペア:

[(1, 39920464), (2, 19960232), (4, 9980116), (8, 4990058), (16, 2495029), (1237, 32272), (2017, 19792), (2474, 16136), (4034, 9896), (4948, 8068)]