16140424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{106187}}^1$

素因数の和:106212

約数の個数: 16

約数和(自身を含む): 31856400

約数和(自身を除く): 15715976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 106187, 212374, 424748, 849496, 2017553, 4035106, 8070212, 16140424]

約数ペア:

[(1, 16140424), (2, 8070212), (4, 4035106), (8, 2017553), (19, 849496), (38, 424748), (76, 212374), (152, 106187)]