173384912

素因数分解:

$2^4\times {\mathrm{2203}}^1\times {\mathrm{4919}}^1$

素因数の和:7130

約数の個数: 20

約数和(自身を含む): 336154080

約数和(自身を除く): 162769168

約数列:

[1, 2, 4, 8, 16, 2203, 4406, 4919, 8812, 9838, 17624, 19676, 35248, 39352, 78704, 10836557, 21673114, 43346228, 86692456, 173384912]

約数ペア:

[(1, 173384912), (2, 86692456), (4, 43346228), (8, 21673114), (16, 10836557), (2203, 78704), (4406, 39352), (4919, 35248), (8812, 19676), (9838, 17624)]