81603586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{1487}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 127920384

約数和(自身を除く): 46316798

約数列:

[1, 2, 23, 46, 1193, 1487, 2386, 2974, 27439, 34201, 54878, 68402, 1773991, 3547982, 40801793, 81603586]

約数ペア:

[(1, 81603586), (2, 40801793), (23, 3547982), (46, 1773991), (1193, 68402), (1487, 54878), (2386, 34201), (2974, 27439)]