161657774

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{16111}}^1$

素因数の和:16315

約数の個数: 16

約数和(自身を含む): 252313920

約数和(自身を除く): 90656146

約数列:

[1, 2, 29, 58, 173, 346, 5017, 10034, 16111, 32222, 467219, 934438, 2787203, 5574406, 80828887, 161657774]

約数ペア:

[(1, 161657774), (2, 80828887), (29, 5574406), (58, 2787203), (173, 934438), (346, 467219), (5017, 32222), (10034, 16111)]