81395125442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{31069}}^1$

素因数の和:31898

約数の個数: 32

約数和(自身を含む): 128155547520

約数和(自身を除く): 46760422078

約数列:

[1, 2, 41, 43, 82, 86, 743, 1486, 1763, 3526, 30463, 31069, 31949, 60926, 62138, 63898, 1273829, 1309909, 1335967, 2547658, 2619818, 2671934, 23084267, 46168534, 54774647, 109549294, 946454947, 992623481, 1892909894, 1985246962, 40697562721, 81395125442]

約数ペア:

[(1, 81395125442), (2, 40697562721), (41, 1985246962), (43, 1892909894), (82, 992623481), (86, 946454947), (743, 109549294), (1486, 54774647), (1763, 46168534), (3526, 23084267), (30463, 2671934), (31069, 2619818), (31949, 2547658), (60926, 1335967), (62138, 1309909), (63898, 1273829)]