28545112

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22727}}^1$

素因数の和:22890

約数の個数: 16

約数和(自身を含む): 53865360

約数和(自身を除く): 25320248

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22727, 45454, 90908, 181816, 3568139, 7136278, 14272556, 28545112]

約数ペア:

[(1, 28545112), (2, 14272556), (4, 7136278), (8, 3568139), (157, 181816), (314, 90908), (628, 45454), (1256, 22727)]