39680344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{450913}}^1$

素因数の和:450930

約数の個数: 16

約数和(自身を含む): 81164520

約数和(自身を除く): 41484176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 450913, 901826, 1803652, 3607304, 4960043, 9920086, 19840172, 39680344]

約数ペア:

[(1, 39680344), (2, 19840172), (4, 9920086), (8, 4960043), (11, 3607304), (22, 1803652), (44, 901826), (88, 450913)]