42996094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20731}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 69410736

約数和(自身を除く): 26414642

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 20731, 41462, 352427, 704854, 1264591, 2529182, 21498047, 42996094]

約数ペア:

[(1, 42996094), (2, 21498047), (17, 2529182), (34, 1264591), (61, 704854), (122, 352427), (1037, 41462), (2074, 20731)]