161023312

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{347033}}^1$

素因数の和:347070

約数の個数: 20

約数和(自身を含む): 322741620

約数和(自身を除く): 161718308

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 347033, 694066, 1388132, 2776264, 5552528, 10063957, 20127914, 40255828, 80511656, 161023312]

約数ペア:

[(1, 161023312), (2, 80511656), (4, 40255828), (8, 20127914), (16, 10063957), (29, 5552528), (58, 2776264), (116, 1388132), (232, 694066), (464, 347033)]