80775424

素因数分解:

$2^8\times {\mathrm{315529}}^1$

素因数の和:315545

約数の個数: 18

約数和(自身を含む): 161235830

約数和(自身を除く): 80460406

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 315529, 631058, 1262116, 2524232, 5048464, 10096928, 20193856, 40387712, 80775424]

約数ペア:

[(1, 80775424), (2, 40387712), (4, 20193856), (8, 10096928), (16, 5048464), (32, 2524232), (64, 1262116), (128, 631058), (256, 315529)]