85818890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{504817}}^1$

素因数の和:504841

約数の個数: 16

約数和(自身を含む): 163561032

約数和(自身を除く): 77742142

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 504817, 1009634, 2524085, 5048170, 8581889, 17163778, 42909445, 85818890]

約数ペア:

[(1, 85818890), (2, 42909445), (5, 17163778), (10, 8581889), (17, 5048170), (34, 2524085), (85, 1009634), (170, 504817)]