81582527168

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{403267}}^1$

素因数の和:403417

約数の個数: 56

約数和(自身を含む): 169009618800

約数和(自身を除く): 87427091632

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 109, 116, 218, 232, 436, 464, 872, 928, 1744, 1856, 3161, 3488, 6322, 6976, 12644, 25288, 50576, 101152, 202304, 403267, 806534, 1613068, 3226136, 6452272, 11694743, 12904544, 23389486, 25809088, 43956103, 46778972, 87912206, 93557944, 175824412, 187115888, 351648824, 374231776, 703297648, 748463552, 1274726987, 1406595296, 2549453974, 2813190592, 5098907948, 10197815896, 20395631792, 40791263584, 81582527168]

約数ペア:

[(1, 81582527168), (2, 40791263584), (4, 20395631792), (8, 10197815896), (16, 5098907948), (29, 2813190592), (32, 2549453974), (58, 1406595296), (64, 1274726987), (109, 748463552), (116, 703297648), (218, 374231776), (232, 351648824), (436, 187115888), (464, 175824412), (872, 93557944), (928, 87912206), (1744, 46778972), (1856, 43956103), (3161, 25809088), (3488, 23389486), (6322, 12904544), (6976, 11694743), (12644, 6452272), (25288, 3226136), (50576, 1613068), (101152, 806534), (202304, 403267)]