18428056

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{22807}}^1$

素因数の和:22914

約数の個数: 16

約数和(自身を含む): 34896240

約数和(自身を除く): 16468184

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 22807, 45614, 91228, 182456, 2303507, 4607014, 9214028, 18428056]

約数ペア:

[(1, 18428056), (2, 9214028), (4, 4607014), (8, 2303507), (101, 182456), (202, 91228), (404, 45614), (808, 22807)]