81151846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{23173}}^1$

素因数の和:23295

約数の個数: 16

約数和(自身を含む): 130145184

約数和(自身を除く): 48993338

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 23173, 46346, 393941, 787882, 2386819, 4773638, 40575923, 81151846]

約数ペア:

[(1, 81151846), (2, 40575923), (17, 4773638), (34, 2386819), (103, 787882), (206, 393941), (1751, 46346), (3502, 23173)]