1688893552

素因数分解:

$2^4\times {\mathrm{2273}}^1\times {\mathrm{46439}}^1$

素因数の和:48720

約数の個数: 20

約数和(自身を含む): 3273741360

約数和(自身を除く): 1584847808

約数列:

[1, 2, 4, 8, 16, 2273, 4546, 9092, 18184, 36368, 46439, 92878, 185756, 371512, 743024, 105555847, 211111694, 422223388, 844446776, 1688893552]

約数ペア:

[(1, 1688893552), (2, 844446776), (4, 422223388), (8, 211111694), (16, 105555847), (2273, 743024), (4546, 371512), (9092, 185756), (18184, 92878), (36368, 46439)]