171435248

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{8761}}^1$

素因数の和:9992

約数の個数: 20

約数和(自身を含む): 332465328

約数和(自身を除く): 161030080

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 8761, 9784, 17522, 19568, 35044, 70088, 140176, 10714703, 21429406, 42858812, 85717624, 171435248]

約数ペア:

[(1, 171435248), (2, 85717624), (4, 42858812), (8, 21429406), (16, 10714703), (1223, 140176), (2446, 70088), (4892, 35044), (8761, 19568), (9784, 17522)]