328381568

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{8093}}^1$

素因数の和:8424

約数の個数: 32

約数和(自身を含む): 656342460

約数和(自身を除く): 327960892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 1268, 2536, 5072, 8093, 10144, 16186, 20288, 32372, 40576, 64744, 129488, 258976, 517952, 1035904, 2565481, 5130962, 10261924, 20523848, 41047696, 82095392, 164190784, 328381568]

約数ペア:

[(1, 328381568), (2, 164190784), (4, 82095392), (8, 41047696), (16, 20523848), (32, 10261924), (64, 5130962), (128, 2565481), (317, 1035904), (634, 517952), (1268, 258976), (2536, 129488), (5072, 64744), (8093, 40576), (10144, 32372), (16186, 20288)]