84986392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2897}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 168663600

約数和(自身を除く): 83677208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 386, 772, 1544, 2897, 3667, 5794, 7334, 11588, 14668, 23176, 29336, 55043, 110086, 220172, 440344, 559121, 1118242, 2236484, 4472968, 10623299, 21246598, 42493196, 84986392]

約数ペア:

[(1, 84986392), (2, 42493196), (4, 21246598), (8, 10623299), (19, 4472968), (38, 2236484), (76, 1118242), (152, 559121), (193, 440344), (386, 220172), (772, 110086), (1544, 55043), (2897, 29336), (3667, 23176), (5794, 14668), (7334, 11588)]