213468544

素因数分解:

$2^7\times {\mathrm{1667723}}^1$

素因数の和:1667737

約数の個数: 16

約数和(自身を含む): 425269620

約数和(自身を除く): 211801076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1667723, 3335446, 6670892, 13341784, 26683568, 53367136, 106734272, 213468544]

約数ペア:

[(1, 213468544), (2, 106734272), (4, 53367136), (8, 26683568), (16, 13341784), (32, 6670892), (64, 3335446), (128, 1667723)]