264456512

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{31543}}^1$

素因数の和:31686

約数の個数: 28

約数和(自身を含む): 528803616

約数和(自身を除く): 264347104

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 4192, 8384, 31543, 63086, 126172, 252344, 504688, 1009376, 2018752, 4132133, 8264266, 16528532, 33057064, 66114128, 132228256, 264456512]

約数ペア:

[(1, 264456512), (2, 132228256), (4, 66114128), (8, 33057064), (16, 16528532), (32, 8264266), (64, 4132133), (131, 2018752), (262, 1009376), (524, 504688), (1048, 252344), (2096, 126172), (4192, 63086), (8384, 31543)]