42397802

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 64412712

約数和(自身を除く): 22014910

約数列:

[1, 2, 173, 181, 346, 362, 677, 1354, 31313, 62626, 117121, 122537, 234242, 245074, 21198901, 42397802]

約数ペア:

[(1, 42397802), (2, 21198901), (173, 245074), (181, 234242), (346, 122537), (362, 117121), (677, 62626), (1354, 31313)]