69790208

素因数分解:

$2^9\times {\mathrm{136309}}^1$

素因数の和:136327

約数の個数: 20

約数和(自身を含む): 139445130

約数和(自身を除く): 69654922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 136309, 272618, 545236, 1090472, 2180944, 4361888, 8723776, 17447552, 34895104, 69790208]

約数ペア:

[(1, 69790208), (2, 34895104), (4, 17447552), (8, 8723776), (16, 4361888), (32, 2180944), (64, 1090472), (128, 545236), (256, 272618), (512, 136309)]