127948672

素因数分解:

$2^7\times {\mathrm{999599}}^1$

素因数の和:999613

約数の個数: 16

約数和(自身を含む): 254898000

約数和(自身を除く): 126949328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 999599, 1999198, 3998396, 7996792, 15993584, 31987168, 63974336, 127948672]

約数ペア:

[(1, 127948672), (2, 63974336), (4, 31987168), (8, 15993584), (16, 7996792), (32, 3998396), (64, 1999198), (128, 999599)]