164368448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{82847}}^1$

素因数の和:82890

約数の個数: 28

約数和(自身を含む): 336694272

約数和(自身を除く): 172325824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 82847, 165694, 331388, 662776, 1325552, 2568257, 2651104, 5136514, 5302208, 10273028, 20546056, 41092112, 82184224, 164368448]

約数ペア:

[(1, 164368448), (2, 82184224), (4, 41092112), (8, 20546056), (16, 10273028), (31, 5302208), (32, 5136514), (62, 2651104), (64, 2568257), (124, 1325552), (248, 662776), (496, 331388), (992, 165694), (1984, 82847)]