31079290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4217}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 61953984

約数和(自身を除く): 30874694

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 4217, 7370, 8434, 21085, 42170, 46387, 92774, 231935, 282539, 463870, 565078, 1412695, 2825390, 3107929, 6215858, 15539645, 31079290]

約数ペア:

[(1, 31079290), (2, 15539645), (5, 6215858), (10, 3107929), (11, 2825390), (22, 1412695), (55, 565078), (67, 463870), (110, 282539), (134, 231935), (335, 92774), (670, 46387), (737, 42170), (1474, 21085), (3685, 8434), (4217, 7370)]