85709608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 169632000

約数和(自身を除く): 83922392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 569, 991, 1138, 1982, 2276, 3964, 4552, 7928, 10811, 18829, 21622, 37658, 43244, 75316, 86488, 150632, 563879, 1127758, 2255516, 4511032, 10713701, 21427402, 42854804, 85709608]

約数ペア:

[(1, 85709608), (2, 42854804), (4, 21427402), (8, 10713701), (19, 4511032), (38, 2255516), (76, 1127758), (152, 563879), (569, 150632), (991, 86488), (1138, 75316), (1982, 43244), (2276, 37658), (3964, 21622), (4552, 18829), (7928, 10811)]