40303814

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 62042640

約数和(自身を除く): 21738826

約数列:

[1, 2, 43, 86, 661, 709, 1322, 1418, 28423, 30487, 56846, 60974, 468649, 937298, 20151907, 40303814]

約数ペア:

[(1, 40303814), (2, 20151907), (43, 937298), (86, 468649), (661, 60974), (709, 56846), (1322, 30487), (1418, 28423)]