80035924

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 148139712

約数和(自身を除く): 68103788

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 443, 886, 961, 1457, 1772, 1922, 2914, 3844, 5828, 13733, 20821, 27466, 41642, 45167, 54932, 83284, 90334, 180668, 425723, 645451, 851446, 1290902, 1702892, 2581804, 20008981, 40017962, 80035924]

約数ペア:

[(1, 80035924), (2, 40017962), (4, 20008981), (31, 2581804), (47, 1702892), (62, 1290902), (94, 851446), (124, 645451), (188, 425723), (443, 180668), (886, 90334), (961, 83284), (1457, 54932), (1772, 45167), (1922, 41642), (2914, 27466), (3844, 20821), (5828, 13733)]