97219216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{141307}}^1$

素因数の和:141358

約数の個数: 20

約数和(自身を含む): 192744112

約数和(自身を除く): 95524896

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 141307, 282614, 565228, 1130456, 2260912, 6076201, 12152402, 24304804, 48609608, 97219216]

約数ペア:

[(1, 97219216), (2, 48609608), (4, 24304804), (8, 12152402), (16, 6076201), (43, 2260912), (86, 1130456), (172, 565228), (344, 282614), (688, 141307)]