89772826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 160465536

約数和(自身を除く): 70692710

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 4421, 8842, 10153, 20306, 48631, 57473, 97262, 114946, 313891, 627782, 632203, 1264406, 3452801, 4080583, 6905602, 8161166, 44886413, 89772826]

約数ペア:

[(1, 89772826), (2, 44886413), (11, 8161166), (13, 6905602), (22, 4080583), (26, 3452801), (71, 1264406), (142, 632203), (143, 627782), (286, 313891), (781, 114946), (923, 97262), (1562, 57473), (1846, 48631), (4421, 20306), (8842, 10153)]