32640038

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 49785840

約数和(自身を除く): 17145802

約数列:

[1, 2, 89, 178, 233, 466, 787, 1574, 20737, 41474, 70043, 140086, 183371, 366742, 16320019, 32640038]

約数ペア:

[(1, 32640038), (2, 16320019), (89, 366742), (178, 183371), (233, 140086), (466, 70043), (787, 41474), (1574, 20737)]