69702928

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{43133}}^1$

素因数の和:43242

約数の個数: 20

約数和(自身を含む): 136389708

約数和(自身を除く): 66686780

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 43133, 86266, 172532, 345064, 690128, 4356433, 8712866, 17425732, 34851464, 69702928]

約数ペア:

[(1, 69702928), (2, 34851464), (4, 17425732), (8, 8712866), (16, 4356433), (101, 690128), (202, 345064), (404, 172532), (808, 86266), (1616, 43133)]