91782856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 192836700

約数和(自身を除く): 101053844

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 212, 242, 424, 484, 583, 968, 1166, 1789, 2332, 3578, 4664, 6413, 7156, 12826, 14312, 19679, 25652, 39358, 51304, 78716, 94817, 157432, 189634, 216469, 379268, 432938, 758536, 865876, 1042987, 1731752, 2085974, 4171948, 8343896, 11472857, 22945714, 45891428, 91782856]

約数ペア:

[(1, 91782856), (2, 45891428), (4, 22945714), (8, 11472857), (11, 8343896), (22, 4171948), (44, 2085974), (53, 1731752), (88, 1042987), (106, 865876), (121, 758536), (212, 432938), (242, 379268), (424, 216469), (484, 189634), (583, 157432), (968, 94817), (1166, 78716), (1789, 51304), (2332, 39358), (3578, 25652), (4664, 19679), (6413, 14312), (7156, 12826)]