181584338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{104239}}^1$

素因数の和:104321

約数の個数: 16

約数和(自身を含む): 297709440

約数和(自身を除く): 116125102

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 104239, 208478, 1355107, 2710214, 6984013, 13968026, 90792169, 181584338]

約数ペア:

[(1, 181584338), (2, 90792169), (13, 13968026), (26, 6984013), (67, 2710214), (134, 1355107), (871, 208478), (1742, 104239)]