80248472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2521}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 157978080

約数和(自身を除く): 77729608

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 2521, 3979, 5042, 7958, 10084, 15916, 20168, 31832, 57983, 115966, 231932, 436133, 463864, 872266, 1744532, 3489064, 10031059, 20062118, 40124236, 80248472]

約数ペア:

[(1, 80248472), (2, 40124236), (4, 20062118), (8, 10031059), (23, 3489064), (46, 1744532), (92, 872266), (173, 463864), (184, 436133), (346, 231932), (692, 115966), (1384, 57983), (2521, 31832), (3979, 20168), (5042, 15916), (7958, 10084)]