40481164

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{10531}}^1$

素因数の和:10597

約数の個数: 18

約数和(自身を含む): 73207932

約数和(自身を除く): 32726768

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 10531, 21062, 42124, 326461, 652922, 1305844, 10120291, 20240582, 40481164]

約数ペア:

[(1, 40481164), (2, 20240582), (4, 10120291), (31, 1305844), (62, 652922), (124, 326461), (961, 42124), (1922, 21062), (3844, 10531)]