40193074

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 60979968

約数和(自身を除く): 20786894

約数列:

[1, 2, 223, 227, 397, 446, 454, 794, 50621, 88531, 90119, 101242, 177062, 180238, 20096537, 40193074]

約数ペア:

[(1, 40193074), (2, 20096537), (223, 180238), (227, 177062), (397, 101242), (446, 90119), (454, 88531), (794, 50621)]