40740782

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1951}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 62612352

約数和(自身を除く): 21871570

約数列:

[1, 2, 53, 106, 197, 394, 1951, 3902, 10441, 20882, 103403, 206806, 384347, 768694, 20370391, 40740782]

約数ペア:

[(1, 40740782), (2, 20370391), (53, 768694), (106, 384347), (197, 206806), (394, 103403), (1951, 20882), (3902, 10441)]