191520256

素因数分解:

$2^9\times {\mathrm{374063}}^1$

素因数の和:374081

約数の個数: 20

約数和(自身を含む): 382667472

約数和(自身を除く): 191147216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 374063, 748126, 1496252, 2992504, 5985008, 11970016, 23940032, 47880064, 95760128, 191520256]

約数ペア:

[(1, 191520256), (2, 95760128), (4, 47880064), (8, 23940032), (16, 11970016), (32, 5985008), (64, 2992504), (128, 1496252), (256, 748126), (512, 374063)]