86669786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 66610726

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1231, 1498, 2462, 5029, 8617, 10058, 17234, 35203, 57857, 70406, 115714, 131717, 263434, 404999, 809998, 922019, 1844038, 6190699, 12381398, 43334893, 86669786]

約数ペア:

[(1, 86669786), (2, 43334893), (7, 12381398), (14, 6190699), (47, 1844038), (94, 922019), (107, 809998), (214, 404999), (329, 263434), (658, 131717), (749, 115714), (1231, 70406), (1498, 57857), (2462, 35203), (5029, 17234), (8617, 10058)]