39953716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{82549}}^1$

素因数の和:82575

約数の個数: 18

約数和(自身を含む): 76854050

約数和(自身を除く): 36900334

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 82549, 165098, 330196, 908039, 1816078, 3632156, 9988429, 19976858, 39953716]

約数ペア:

[(1, 39953716), (2, 19976858), (4, 9988429), (11, 3632156), (22, 1816078), (44, 908039), (121, 330196), (242, 165098), (484, 82549)]