71093104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103333}}^1$

素因数の和:103384

約数の個数: 20

約数和(自身を含む): 140947576

約数和(自身を除く): 69854472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 103333, 206666, 413332, 826664, 1653328, 4443319, 8886638, 17773276, 35546552, 71093104]

約数ペア:

[(1, 71093104), (2, 35546552), (4, 17773276), (8, 8886638), (16, 4443319), (43, 1653328), (86, 826664), (172, 413332), (344, 206666), (688, 103333)]