31814416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{37517}}^1$

素因数の和:37578

約数の個数: 20

約数和(自身を含む): 62805132

約数和(自身を除く): 30990716

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 37517, 75034, 150068, 300136, 600272, 1988401, 3976802, 7953604, 15907208, 31814416]

約数ペア:

[(1, 31814416), (2, 15907208), (4, 7953604), (8, 3976802), (16, 1988401), (53, 600272), (106, 300136), (212, 150068), (424, 75034), (848, 37517)]