71206942

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17393}}^1$

素因数の和:17507

約数の個数: 16

約数和(自身を含む): 112713120

約数和(自身を除く): 41506178

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 17393, 34786, 400039, 800078, 1547977, 3095954, 35603471, 71206942]

約数ペア:

[(1, 71206942), (2, 35603471), (23, 3095954), (46, 1547977), (89, 800078), (178, 400039), (2047, 34786), (4094, 17393)]