84268226

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{67631}}^1$

素因数の和:67729

約数の個数: 16

約数和(自身を含む): 146085120

約数和(自身を除く): 61816894

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 67631, 135262, 473417, 946834, 6019159, 12038318, 42134113, 84268226]

約数ペア:

[(1, 84268226), (2, 42134113), (7, 12038318), (14, 6019159), (89, 946834), (178, 473417), (623, 135262), (1246, 67631)]