81206656

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{10753}}^1$

素因数の和:10826

約数の個数: 32

約数和(自身を含む): 164536200

約数和(自身を除く): 83329544

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 10753, 21506, 43012, 86024, 172048, 344096, 634427, 688192, 1268854, 1376384, 2537708, 5075416, 10150832, 20301664, 40603328, 81206656]

約数ペア:

[(1, 81206656), (2, 40603328), (4, 20301664), (8, 10150832), (16, 5075416), (32, 2537708), (59, 1376384), (64, 1268854), (118, 688192), (128, 634427), (236, 344096), (472, 172048), (944, 86024), (1888, 43012), (3776, 21506), (7552, 10753)]