23225072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111659}}^1$

素因数の和:111680

約数の個数: 20

約数和(自身を含む): 48460440

約数和(自身を除く): 25235368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111659, 223318, 446636, 893272, 1451567, 1786544, 2903134, 5806268, 11612536, 23225072]

約数ペア:

[(1, 23225072), (2, 11612536), (4, 5806268), (8, 2903134), (13, 1786544), (16, 1451567), (26, 893272), (52, 446636), (104, 223318), (208, 111659)]