252384016

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{39733}}^1$

素因数の和:40138

約数の個数: 20

約数和(自身を含む): 490238092

約数和(自身を除く): 237854076

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 39733, 79466, 158932, 317864, 635728, 15774001, 31548002, 63096004, 126192008, 252384016]

約数ペア:

[(1, 252384016), (2, 126192008), (4, 63096004), (8, 31548002), (16, 15774001), (397, 635728), (794, 317864), (1588, 158932), (3176, 79466), (6352, 39733)]