1132144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5443}}^1$

素因数の和:5464

約数の個数: 20

約数和(自身を含む): 2362696

約数和(自身を除く): 1230552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5443, 10886, 21772, 43544, 70759, 87088, 141518, 283036, 566072, 1132144]

約数ペア:

[(1, 1132144), (2, 566072), (4, 283036), (8, 141518), (13, 87088), (16, 70759), (26, 43544), (52, 21772), (104, 10886), (208, 5443)]