231613490

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{28559}}^1$

素因数の和:29377

約数の個数: 16

約数和(自身を含む): 417432960

約数和(自身を除く): 185819470

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 28559, 57118, 142795, 285590, 23161349, 46322698, 115806745, 231613490]

約数ペア:

[(1, 231613490), (2, 115806745), (5, 46322698), (10, 23161349), (811, 285590), (1622, 142795), (4055, 57118), (8110, 28559)]