85656626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 147805560

約数和(自身を除く): 62148934

約数列:

[1, 2, 11, 22, 41, 82, 89, 97, 121, 178, 194, 242, 451, 902, 979, 1067, 1958, 2134, 3649, 3977, 4961, 7298, 7954, 8633, 9922, 10769, 11737, 17266, 21538, 23474, 40139, 43747, 80278, 87494, 94963, 189926, 353953, 441529, 481217, 707906, 883058, 962434, 1044593, 2089186, 3893483, 7786966, 42828313, 85656626]

約数ペア:

[(1, 85656626), (2, 42828313), (11, 7786966), (22, 3893483), (41, 2089186), (82, 1044593), (89, 962434), (97, 883058), (121, 707906), (178, 481217), (194, 441529), (242, 353953), (451, 189926), (902, 94963), (979, 87494), (1067, 80278), (1958, 43747), (2134, 40139), (3649, 23474), (3977, 21538), (4961, 17266), (7298, 11737), (7954, 10769), (8633, 9922)]