16340258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 28588032

約数和(自身を除く): 12247774

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 751, 946, 989, 1502, 1978, 8261, 10879, 16522, 17273, 21758, 32293, 34546, 64586, 190003, 355223, 380006, 710446, 742739, 1485478, 8170129, 16340258]

約数ペア:

[(1, 16340258), (2, 8170129), (11, 1485478), (22, 742739), (23, 710446), (43, 380006), (46, 355223), (86, 190003), (253, 64586), (473, 34546), (506, 32293), (751, 21758), (946, 17273), (989, 16522), (1502, 10879), (1978, 8261)]