80973424

素因数分解:

$2^4\times 7^1\times {\mathrm{722977}}^1$

素因数の和:722992

約数の個数: 20

約数和(自身を含む): 179298544

約数和(自身を除く): 98325120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 722977, 1445954, 2891908, 5060839, 5783816, 10121678, 11567632, 20243356, 40486712, 80973424]

約数ペア:

[(1, 80973424), (2, 40486712), (4, 20243356), (7, 11567632), (8, 10121678), (14, 5783816), (16, 5060839), (28, 2891908), (56, 1445954), (112, 722977)]