8240368

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8443}}^1$

素因数の和:8512

約数の個数: 20

約数和(自身を含む): 16229368

約数和(自身を除く): 7989000

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8443, 16886, 33772, 67544, 135088, 515023, 1030046, 2060092, 4120184, 8240368]

約数ペア:

[(1, 8240368), (2, 4120184), (4, 2060092), (8, 1030046), (16, 515023), (61, 135088), (122, 67544), (244, 33772), (488, 16886), (976, 8443)]