80841334

素因数分解:

$2^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{2579}}^1$

素因数の和:4827

約数の個数: 16

約数和(自身を含む): 138700800

約数和(自身を除く): 57859466

約数列:

[1, 2, 7, 14, 2239, 2579, 4478, 5158, 15673, 18053, 31346, 36106, 5774381, 11548762, 40420667, 80841334]

約数ペア:

[(1, 80841334), (2, 40420667), (7, 11548762), (14, 5774381), (2239, 36106), (2579, 31346), (4478, 18053), (5158, 15673)]