71196304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103483}}^1$

素因数の和:103534

約数の個数: 20

約数和(自身を含む): 141152176

約数和(自身を除く): 69955872

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 103483, 206966, 413932, 827864, 1655728, 4449769, 8899538, 17799076, 35598152, 71196304]

約数ペア:

[(1, 71196304), (2, 35598152), (4, 17799076), (8, 8899538), (16, 4449769), (43, 1655728), (86, 827864), (172, 413932), (344, 206966), (688, 103483)]