86440118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11969}}^1$

素因数の和:12151

約数の個数: 16

約数和(自身を含む): 136170720

約数和(自身を除く): 49730602

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 11969, 23938, 275287, 550574, 1879133, 3758266, 43220059, 86440118]

約数ペア:

[(1, 86440118), (2, 43220059), (23, 3758266), (46, 1879133), (157, 550574), (314, 275287), (3611, 23938), (7222, 11969)]