87282146

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 152762112

約数和(自身を除く): 65479966

約数列:

[1, 2, 7, 14, 71, 142, 277, 317, 497, 554, 634, 994, 1939, 2219, 3878, 4438, 19667, 22507, 39334, 45014, 87809, 137669, 157549, 175618, 275338, 315098, 614663, 1229326, 6234439, 12468878, 43641073, 87282146]

約数ペア:

[(1, 87282146), (2, 43641073), (7, 12468878), (14, 6234439), (71, 1229326), (142, 614663), (277, 315098), (317, 275338), (497, 175618), (554, 157549), (634, 137669), (994, 87809), (1939, 45014), (2219, 39334), (3878, 22507), (4438, 19667)]