397504112

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{24097}}^1$

素因数の和:25136

約数の個数: 20

約数和(自身を含む): 770943216

約数和(自身を除く): 373439104

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 24097, 48194, 96388, 192776, 385552, 24844007, 49688014, 99376028, 198752056, 397504112]

約数ペア:

[(1, 397504112), (2, 198752056), (4, 99376028), (8, 49688014), (16, 24844007), (1031, 385552), (2062, 192776), (4124, 96388), (8248, 48194), (16496, 24097)]