71246416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{84017}}^1$

素因数の和:84078

約数の個数: 20

約数和(自身を含む): 140646132

約数和(自身を除く): 69399716

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 84017, 168034, 336068, 672136, 1344272, 4452901, 8905802, 17811604, 35623208, 71246416]

約数ペア:

[(1, 71246416), (2, 35623208), (4, 17811604), (8, 8905802), (16, 4452901), (53, 1344272), (106, 672136), (212, 336068), (424, 168034), (848, 84017)]