39129904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{222329}}^1$

素因数の和:222348

約数の個数: 20

約数和(自身を含む): 82706760

約数和(自身を除く): 43576856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 222329, 444658, 889316, 1778632, 2445619, 3557264, 4891238, 9782476, 19564952, 39129904]

約数ペア:

[(1, 39129904), (2, 19564952), (4, 9782476), (8, 4891238), (11, 3557264), (16, 2445619), (22, 1778632), (44, 889316), (88, 444658), (176, 222329)]