131744

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 24

約数和(自身を含む): 272160

約数和(自身を除く): 140416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 179, 184, 358, 368, 716, 736, 1432, 2864, 4117, 5728, 8234, 16468, 32936, 65872, 131744]

約数ペア:

[(1, 131744), (2, 65872), (4, 32936), (8, 16468), (16, 8234), (23, 5728), (32, 4117), (46, 2864), (92, 1432), (179, 736), (184, 716), (358, 368)]