340236464

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{18443}}^1$

素因数の和:19604

約数の個数: 20

約数和(自身を含む): 659815656

約数和(自身を除く): 319579192

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 4612, 9224, 18443, 18448, 36886, 73772, 147544, 295088, 21264779, 42529558, 85059116, 170118232, 340236464]

約数ペア:

[(1, 340236464), (2, 170118232), (4, 85059116), (8, 42529558), (16, 21264779), (1153, 295088), (2306, 147544), (4612, 73772), (9224, 36886), (18443, 18448)]