80825624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1223}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 165680640

約数和(自身を除く): 84855016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 751, 1223, 1502, 2446, 3004, 4892, 6008, 8261, 9784, 13453, 16522, 26906, 33044, 53812, 66088, 107624, 918473, 1836946, 3673892, 7347784, 10103203, 20206406, 40412812, 80825624]

約数ペア:

[(1, 80825624), (2, 40412812), (4, 20206406), (8, 10103203), (11, 7347784), (22, 3673892), (44, 1836946), (88, 918473), (751, 107624), (1223, 66088), (1502, 53812), (2446, 33044), (3004, 26906), (4892, 16522), (6008, 13453), (8261, 9784)]