531570232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{31387}}^1$

素因数の和:31495

約数の個数: 32

約数和(自身を含む): 1045220400

約数和(自身を除く): 513650168

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 16936, 31387, 62774, 125548, 251096, 910223, 1820446, 2291251, 3640892, 4582502, 7281784, 9165004, 18330008, 66446279, 132892558, 265785116, 531570232]

約数ペア:

[(1, 531570232), (2, 265785116), (4, 132892558), (8, 66446279), (29, 18330008), (58, 9165004), (73, 7281784), (116, 4582502), (146, 3640892), (232, 2291251), (292, 1820446), (584, 910223), (2117, 251096), (4234, 125548), (8468, 62774), (16936, 31387)]