83487338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 144099648

約数和(自身を除く): 60612310

約数列:

[1, 2, 11, 22, 43, 71, 86, 113, 121, 142, 226, 242, 473, 781, 946, 1243, 1562, 2486, 3053, 4859, 5203, 6106, 8023, 8591, 9718, 10406, 13673, 16046, 17182, 27346, 33583, 53449, 67166, 88253, 106898, 176506, 344989, 369413, 587939, 689978, 738826, 970783, 1175878, 1941566, 3794879, 7589758, 41743669, 83487338]

約数ペア:

[(1, 83487338), (2, 41743669), (11, 7589758), (22, 3794879), (43, 1941566), (71, 1175878), (86, 970783), (113, 738826), (121, 689978), (142, 587939), (226, 369413), (242, 344989), (473, 176506), (781, 106898), (946, 88253), (1243, 67166), (1562, 53449), (2486, 33583), (3053, 27346), (4859, 17182), (5203, 16046), (6106, 13673), (8023, 10406), (8591, 9718)]