90314972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{14767}}^1$

素因数の和:14921

約数の個数: 24

約数和(自身を含む): 173671680

約数和(自身を除く): 83356708

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 14767, 29534, 59068, 162437, 324874, 649748, 2052613, 4105226, 8210452, 22578743, 45157486, 90314972]

約数ペア:

[(1, 90314972), (2, 45157486), (4, 22578743), (11, 8210452), (22, 4105226), (44, 2052613), (139, 649748), (278, 324874), (556, 162437), (1529, 59068), (3058, 29534), (6116, 14767)]