81125066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{35801}}^1$

素因数の和:35917

約数の個数: 16

約数和(自身を含む): 134042688

約数和(自身を除く): 52917622

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 35801, 71602, 393811, 787622, 3687503, 7375006, 40562533, 81125066]

約数ペア:

[(1, 81125066), (2, 40562533), (11, 7375006), (22, 3687503), (103, 787622), (206, 393811), (1133, 71602), (2266, 35801)]