42535664

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{27407}}^1$

素因数の和:27512

約数の個数: 20

約数和(自身を含む): 83265504

約数和(自身を除く): 40729840

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 27407, 54814, 109628, 219256, 438512, 2658479, 5316958, 10633916, 21267832, 42535664]

約数ペア:

[(1, 42535664), (2, 21267832), (4, 10633916), (8, 5316958), (16, 2658479), (97, 438512), (194, 219256), (388, 109628), (776, 54814), (1552, 27407)]