31001443198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1\times {\mathrm{18787}}^1$

素因数の和:19608

約数の個数: 32

約数和(自身を含む): 51279516288

約数和(自身を除く): 20278073090

約数列:

[1, 2, 11, 22, 107, 214, 701, 1177, 1402, 2354, 7711, 15422, 18787, 37574, 75007, 150014, 206657, 413314, 825077, 1650154, 2010209, 4020418, 13169687, 22112299, 26339374, 44224598, 144866557, 289733114, 1409156509, 2818313018, 15500721599, 31001443198]

約数ペア:

[(1, 31001443198), (2, 15500721599), (11, 2818313018), (22, 1409156509), (107, 289733114), (214, 144866557), (701, 44224598), (1177, 26339374), (1402, 22112299), (2354, 13169687), (7711, 4020418), (15422, 2010209), (18787, 1650154), (37574, 825077), (75007, 413314), (150014, 206657)]