42166018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9467}}^1$

素因数の和:9617

約数の個数: 16

約数和(自身を含む): 67487904

約数和(自身を除く): 25321886

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 9467, 18934, 160939, 321878, 1240177, 2480354, 21083009, 42166018]

約数ペア:

[(1, 42166018), (2, 21083009), (17, 2480354), (34, 1240177), (131, 321878), (262, 160939), (2227, 18934), (4454, 9467)]