90709586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 36

約数和(自身を含む): 158995914

約数和(自身を除く): 68286328

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 289, 374, 578, 1297, 2057, 2594, 3179, 4114, 6358, 14267, 22049, 28534, 34969, 44098, 69938, 156937, 242539, 313874, 374833, 485078, 749666, 2667929, 4123163, 5335858, 8246326, 45354793, 90709586]

約数ペア:

[(1, 90709586), (2, 45354793), (11, 8246326), (17, 5335858), (22, 4123163), (34, 2667929), (121, 749666), (187, 485078), (242, 374833), (289, 313874), (374, 242539), (578, 156937), (1297, 69938), (2057, 44098), (2594, 34969), (3179, 28534), (4114, 22049), (6358, 14267)]