65164376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4817}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 130086000

約数和(自身を除く): 64921624

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 4817, 6764, 9634, 13528, 19268, 38536, 91523, 183046, 366092, 428713, 732184, 857426, 1714852, 3429704, 8145547, 16291094, 32582188, 65164376]

約数ペア:

[(1, 65164376), (2, 32582188), (4, 16291094), (8, 8145547), (19, 3429704), (38, 1714852), (76, 857426), (89, 732184), (152, 428713), (178, 366092), (356, 183046), (712, 91523), (1691, 38536), (3382, 19268), (4817, 13528), (6764, 9634)]