31297066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35809}}^1$

素因数の和:35853

約数の個数: 16

約数和(自身を含む): 51566400

約数和(自身を除く): 20269334

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 35809, 71618, 680371, 823607, 1360742, 1647214, 15648533, 31297066]

約数ペア:

[(1, 31297066), (2, 15648533), (19, 1647214), (23, 1360742), (38, 823607), (46, 680371), (437, 71618), (874, 35809)]