83178434

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{691}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 126137760

約数和(自身を除く): 42959326

約数列:

[1, 2, 139, 278, 433, 691, 866, 1382, 60187, 96049, 120374, 192098, 299203, 598406, 41589217, 83178434]

約数ペア:

[(1, 83178434), (2, 41589217), (139, 598406), (278, 299203), (433, 192098), (691, 120374), (866, 96049), (1382, 60187)]