90645214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{809}}^1$

素因数の和:1296

約数の個数: 24

約数和(自身を含む): 149960160

約数和(自身を除く): 59314946

約数列:

[1, 2, 11, 22, 121, 242, 463, 809, 926, 1618, 5093, 8899, 10186, 17798, 56023, 97889, 112046, 195778, 374567, 749134, 4120237, 8240474, 45322607, 90645214]

約数ペア:

[(1, 90645214), (2, 45322607), (11, 8240474), (22, 4120237), (121, 749134), (242, 374567), (463, 195778), (809, 112046), (926, 97889), (1618, 56023), (5093, 17798), (8899, 10186)]