31312946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 57283200

約数和(自身を除く): 25970254

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 883, 1043, 1766, 2086, 2533, 5066, 6181, 12362, 15011, 17731, 30022, 35462, 105077, 131567, 210154, 263134, 920969, 1841938, 2236639, 4473278, 15656473, 31312946]

約数ペア:

[(1, 31312946), (2, 15656473), (7, 4473278), (14, 2236639), (17, 1841938), (34, 920969), (119, 263134), (149, 210154), (238, 131567), (298, 105077), (883, 35462), (1043, 30022), (1766, 17731), (2086, 15011), (2533, 12362), (5066, 6181)]