40724182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{24923}}^1$

素因数の和:24987

約数の個数: 16

約数和(自身を含む): 65799360

約数和(自身を除く): 25075178

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 24923, 49846, 473537, 947074, 1071689, 2143378, 20362091, 40724182]

約数ペア:

[(1, 40724182), (2, 20362091), (19, 2143378), (38, 1071689), (43, 947074), (86, 473537), (817, 49846), (1634, 24923)]