161709542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{34217}}^1$

素因数の和:34375

約数の個数: 16

約数和(自身を含む): 258688080

約数和(自身を除く): 96978538

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 34217, 68434, 581689, 1163378, 4756163, 9512326, 80854771, 161709542]

約数ペア:

[(1, 161709542), (2, 80854771), (17, 9512326), (34, 4756163), (139, 1163378), (278, 581689), (2363, 68434), (4726, 34217)]