84031198

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 128701440

約数和(自身を除く): 44670242

約数列:

[1, 2, 71, 142, 151, 302, 3919, 7838, 10721, 21442, 278249, 556498, 591769, 1183538, 42015599, 84031198]

約数ペア:

[(1, 84031198), (2, 42015599), (71, 1183538), (142, 591769), (151, 556498), (302, 278249), (3919, 21442), (7838, 10721)]