127624516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32261}}^1$

素因数の和:32331

約数の個数: 24

約数和(自身を含む): 238480704

約数和(自身を除く): 110856188

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 32261, 64522, 129044, 742003, 1387223, 1484006, 2774446, 2968012, 5548892, 31906129, 63812258, 127624516]

約数ペア:

[(1, 127624516), (2, 63812258), (4, 31906129), (23, 5548892), (43, 2968012), (46, 2774446), (86, 1484006), (92, 1387223), (172, 742003), (989, 129044), (1978, 64522), (3956, 32261)]