71154872

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{86353}}^1$

素因数の和:86462

約数の個数: 16

約数和(自身を含む): 134712240

約数和(自身を除く): 63557368

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 86353, 172706, 345412, 690824, 8894359, 17788718, 35577436, 71154872]

約数ペア:

[(1, 71154872), (2, 35577436), (4, 17788718), (8, 8894359), (103, 690824), (206, 345412), (412, 172706), (824, 86353)]