112697968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 230677200

約数和(自身を除く): 117979232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 778, 953, 1556, 1906, 3112, 3812, 6224, 7391, 7624, 14782, 15248, 18107, 29564, 36214, 59128, 72428, 118256, 144856, 289712, 370717, 741434, 1482868, 2965736, 5931472, 7043623, 14087246, 28174492, 56348984, 112697968]

約数ペア:

[(1, 112697968), (2, 56348984), (4, 28174492), (8, 14087246), (16, 7043623), (19, 5931472), (38, 2965736), (76, 1482868), (152, 741434), (304, 370717), (389, 289712), (778, 144856), (953, 118256), (1556, 72428), (1906, 59128), (3112, 36214), (3812, 29564), (6224, 18107), (7391, 15248), (7624, 14782)]