27872030

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16111}}^1$

素因数の和:16291

約数の個数: 16

約数和(自身を含む): 50462784

約数和(自身を除く): 22590754

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 16111, 32222, 80555, 161110, 2787203, 5574406, 13936015, 27872030]

約数ペア:

[(1, 27872030), (2, 13936015), (5, 5574406), (10, 2787203), (173, 161110), (346, 80555), (865, 32222), (1730, 16111)]