89049998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{39719}}^1$

素因数の和:39799

約数の個数: 16

約数和(自身を含む): 142992000

約数和(自身を除く): 53942002

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 39719, 79438, 754661, 1509322, 2343421, 4686842, 44524999, 89049998]

約数ペア:

[(1, 89049998), (2, 44524999), (19, 4686842), (38, 2343421), (59, 1509322), (118, 754661), (1121, 79438), (2242, 39719)]