16520639744

素因数分解:

$2^8\times 7^1\times {\mathrm{9219107}}^1$

素因数の和:9219130

約数の個数: 36

約数和(自身を含む): 37687713504

約数和(自身を除く): 21167073760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 9219107, 18438214, 36876428, 64533749, 73752856, 129067498, 147505712, 258134996, 295011424, 516269992, 590022848, 1032539984, 1180045696, 2065079968, 2360091392, 4130159936, 8260319872, 16520639744]

約数ペア:

[(1, 16520639744), (2, 8260319872), (4, 4130159936), (7, 2360091392), (8, 2065079968), (14, 1180045696), (16, 1032539984), (28, 590022848), (32, 516269992), (56, 295011424), (64, 258134996), (112, 147505712), (128, 129067498), (224, 73752856), (256, 64533749), (448, 36876428), (896, 18438214), (1792, 9219107)]