84990784

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{2609}}^1$

素因数の和:3130

約数の個数: 28

約数和(自身を含む): 169049700

約数和(自身を除く): 84058916

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 2036, 2609, 4072, 5218, 8144, 10436, 16288, 20872, 32576, 41744, 83488, 166976, 1327981, 2655962, 5311924, 10623848, 21247696, 42495392, 84990784]

約数ペア:

[(1, 84990784), (2, 42495392), (4, 21247696), (8, 10623848), (16, 5311924), (32, 2655962), (64, 1327981), (509, 166976), (1018, 83488), (2036, 41744), (2609, 32576), (4072, 20872), (5218, 16288), (8144, 10436)]