16486573264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4748437}}^1$

素因数の和:4748483

約数の個数: 40

約数和(自身を含む): 37683603968

約数和(自身を除く): 21197030704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4748437, 9496874, 18993748, 33239059, 37987496, 66478118, 75974992, 132956236, 147201547, 265912472, 294403094, 531824944, 588806188, 1030410829, 1177612376, 2060821658, 2355224752, 4121643316, 8243286632, 16486573264]

約数ペア:

[(1, 16486573264), (2, 8243286632), (4, 4121643316), (7, 2355224752), (8, 2060821658), (14, 1177612376), (16, 1030410829), (28, 588806188), (31, 531824944), (56, 294403094), (62, 265912472), (112, 147201547), (124, 132956236), (217, 75974992), (248, 66478118), (434, 37987496), (496, 33239059), (868, 18993748), (1736, 9496874), (3472, 4748437)]