89283038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8521}}^1$

素因数の和:8580

約数の個数: 24

約数和(自身を含む): 149714496

約数和(自身を除く): 60431458

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 8521, 10478, 17042, 110773, 221546, 264151, 528302, 1440049, 2880098, 3433963, 6867926, 44641519, 89283038]

約数ペア:

[(1, 89283038), (2, 44641519), (13, 6867926), (26, 3433963), (31, 2880098), (62, 1440049), (169, 528302), (338, 264151), (403, 221546), (806, 110773), (5239, 17042), (8521, 10478)]