131557376

素因数分解:

$2^{11}\times {\mathrm{64237}}^1$

素因数の和:64259

約数の個数: 24

約数和(自身を含む): 263054610

約数和(自身を除く): 131497234

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 64237, 128474, 256948, 513896, 1027792, 2055584, 4111168, 8222336, 16444672, 32889344, 65778688, 131557376]

約数ペア:

[(1, 131557376), (2, 65778688), (4, 32889344), (8, 16444672), (16, 8222336), (32, 4111168), (64, 2055584), (128, 1027792), (256, 513896), (512, 256948), (1024, 128474), (2048, 64237)]