80821711232

素因数分解:

$2^7\times {\mathrm{631419619}}^1$

素因数の和:631419633

約数の個数: 16

約数和(自身を含む): 161012003100

約数和(自身を除く): 80190291868

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 631419619, 1262839238, 2525678476, 5051356952, 10102713904, 20205427808, 40410855616, 80821711232]

約数ペア:

[(1, 80821711232), (2, 40410855616), (4, 20205427808), (8, 10102713904), (16, 5051356952), (32, 2525678476), (64, 1262839238), (128, 631419619)]