89989636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{10937}}^1$

素因数の和:10980

約数の個数: 36

約数和(自身を含む): 183299004

約数和(自身を除く): 93309368

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 10937, 21874, 43748, 120307, 185929, 240614, 371858, 481228, 743716, 1323377, 2045219, 2646754, 4090438, 5293508, 8180876, 22497409, 44994818, 89989636]

約数ペア:

[(1, 89989636), (2, 44994818), (4, 22497409), (11, 8180876), (17, 5293508), (22, 4090438), (34, 2646754), (44, 2045219), (68, 1323377), (121, 743716), (187, 481228), (242, 371858), (374, 240614), (484, 185929), (748, 120307), (2057, 43748), (4114, 21874), (8228, 10937)]