82663717456

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{491531}}^1$

素因数の和:492019

約数の個数: 40

約数和(自身を含む): 167490512064

約数和(自身を除く): 84826794608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 457, 914, 1828, 3656, 7312, 10511, 21022, 42044, 84088, 168176, 491531, 983062, 1966124, 3932248, 7864496, 11305213, 22610426, 45220852, 90441704, 180883408, 224629667, 449259334, 898518668, 1797037336, 3594074672, 5166482341, 10332964682, 20665929364, 41331858728, 82663717456]

約数ペア:

[(1, 82663717456), (2, 41331858728), (4, 20665929364), (8, 10332964682), (16, 5166482341), (23, 3594074672), (46, 1797037336), (92, 898518668), (184, 449259334), (368, 224629667), (457, 180883408), (914, 90441704), (1828, 45220852), (3656, 22610426), (7312, 11305213), (10511, 7864496), (21022, 3932248), (42044, 1966124), (84088, 983062), (168176, 491531)]