117489968

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{82507}}^1$

素因数の和:82604

約数の個数: 20

約数和(自身を含む): 230197320

約数和(自身を除く): 112707352

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 82507, 165014, 330028, 660056, 1320112, 7343123, 14686246, 29372492, 58744984, 117489968]

約数ペア:

[(1, 117489968), (2, 58744984), (4, 29372492), (8, 14686246), (16, 7343123), (89, 1320112), (178, 660056), (356, 330028), (712, 165014), (1424, 82507)]