83591156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{172709}}^1$

素因数の和:172735

約数の個数: 18

約数和(自身を含む): 160793010

約数和(自身を除く): 77201854

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 172709, 345418, 690836, 1899799, 3799598, 7599196, 20897789, 41795578, 83591156]

約数ペア:

[(1, 83591156), (2, 41795578), (4, 20897789), (11, 7599196), (22, 3799598), (44, 1899799), (121, 690836), (242, 345418), (484, 172709)]