30926278

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 47024640

約数和(自身を除く): 16098362

約数列:

[1, 2, 127, 254, 313, 389, 626, 778, 39751, 49403, 79502, 98806, 121757, 243514, 15463139, 30926278]

約数ペア:

[(1, 30926278), (2, 15463139), (127, 243514), (254, 121757), (313, 98806), (389, 79502), (626, 49403), (778, 39751)]