90281918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{18661}}^1$

素因数の和:18763

約数の個数: 16

約数和(自身を含む): 141084720

約数和(自身を除く): 50802802

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 18661, 37322, 765101, 1100999, 1530202, 2201998, 45140959, 90281918]

約数ペア:

[(1, 90281918), (2, 45140959), (41, 2201998), (59, 1530202), (82, 1100999), (118, 765101), (2419, 37322), (4838, 18661)]