181987328

素因数分解:

$2^{11}\times {\mathrm{88861}}^1$

素因数の和:88883

約数の個数: 24

約数和(自身を含む): 363889890

約数和(自身を除く): 181902562

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 88861, 177722, 355444, 710888, 1421776, 2843552, 5687104, 11374208, 22748416, 45496832, 90993664, 181987328]

約数ペア:

[(1, 181987328), (2, 90993664), (4, 45496832), (8, 22748416), (16, 11374208), (32, 5687104), (64, 2843552), (128, 1421776), (256, 710888), (512, 355444), (1024, 177722), (2048, 88861)]