194438432

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{141307}}^1$

素因数の和:141360

約数の個数: 24

約数和(自身を含む): 391705776

約数和(自身を除く): 197267344

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 141307, 282614, 565228, 1130456, 2260912, 4521824, 6076201, 12152402, 24304804, 48609608, 97219216, 194438432]

約数ペア:

[(1, 194438432), (2, 97219216), (4, 48609608), (8, 24304804), (16, 12152402), (32, 6076201), (43, 4521824), (86, 2260912), (172, 1130456), (344, 565228), (688, 282614), (1376, 141307)]