89703894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68897}}^1$

素因数の和:68940

約数の個数: 32

約数和(自身を含む): 211654656

約数和(自身を除く): 121950762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 68897, 137794, 206691, 413382, 482279, 964558, 1446837, 2135807, 2893674, 4271614, 6407421, 12814842, 14950649, 29901298, 44851947, 89703894]

約数ペア:

[(1, 89703894), (2, 44851947), (3, 29901298), (6, 14950649), (7, 12814842), (14, 6407421), (21, 4271614), (31, 2893674), (42, 2135807), (62, 1446837), (93, 964558), (186, 482279), (217, 413382), (434, 206691), (651, 137794), (1302, 68897)]