39841208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2617}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 81995760

約数和(自身を除く): 42154552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 2617, 3806, 5234, 7612, 10468, 15224, 20936, 28787, 57574, 115148, 230296, 452741, 905482, 1810964, 3621928, 4980151, 9960302, 19920604, 39841208]

約数ペア:

[(1, 39841208), (2, 19920604), (4, 9960302), (8, 4980151), (11, 3621928), (22, 1810964), (44, 905482), (88, 452741), (173, 230296), (346, 115148), (692, 57574), (1384, 28787), (1903, 20936), (2617, 15224), (3806, 10468), (5234, 7612)]