64103944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 62281976

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 2543, 3151, 5086, 6302, 10172, 12604, 20344, 25208, 58489, 116978, 233956, 348391, 467912, 696782, 1393564, 2787128, 8012993, 16025986, 32051972, 64103944]

約数ペア:

[(1, 64103944), (2, 32051972), (4, 16025986), (8, 8012993), (23, 2787128), (46, 1393564), (92, 696782), (137, 467912), (184, 348391), (274, 233956), (548, 116978), (1096, 58489), (2543, 25208), (3151, 20344), (5086, 12604), (6302, 10172)]