81425002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{23251}}^1$

素因数の和:23373

約数の個数: 16

約数和(自身を含む): 130583232

約数和(自身を除く): 49158230

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 23251, 46502, 395267, 790534, 2394853, 4789706, 40712501, 81425002]

約数ペア:

[(1, 81425002), (2, 40712501), (17, 4789706), (34, 2394853), (103, 790534), (206, 395267), (1751, 46502), (3502, 23251)]