80867002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23911}}^1$

素因数の和:24021

約数の個数: 16

約数和(自身を含む): 129124800

約数和(自身を除く): 48257798

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 23911, 47822, 454309, 908618, 2128079, 4256158, 40433501, 80867002]

約数ペア:

[(1, 80867002), (2, 40433501), (19, 4256158), (38, 2128079), (89, 908618), (178, 454309), (1691, 47822), (3382, 23911)]