142780042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{40771}}^1$

素因数の和:40893

約数の個数: 16

約数和(自身を含む): 228975552

約数和(自身を除く): 86195510

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 40771, 81542, 693107, 1386214, 4199413, 8398826, 71390021, 142780042]

約数ペア:

[(1, 142780042), (2, 71390021), (17, 8398826), (34, 4199413), (103, 1386214), (206, 693107), (1751, 81542), (3502, 40771)]