71283952

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{10337}}^1$

素因数の和:10776

約数の個数: 20

約数和(自身を含む): 138446496

約数和(自身を除く): 67162544

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 10337, 20674, 41348, 82696, 165392, 4455247, 8910494, 17820988, 35641976, 71283952]

約数ペア:

[(1, 71283952), (2, 35641976), (4, 17820988), (8, 8910494), (16, 4455247), (431, 165392), (862, 82696), (1724, 41348), (3448, 20674), (6896, 10337)]