80767808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2511

約数の個数: 56

約数和(自身を含む): 178637184

約数和(自身を除く): 97869376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 2441, 3008, 4136, 4882, 8272, 9764, 16544, 19528, 26851, 33088, 39056, 53702, 78112, 107404, 114727, 156224, 214808, 229454, 429616, 458908, 859232, 917816, 1261997, 1718464, 1835632, 2523994, 3671264, 5047988, 7342528, 10095976, 20191952, 40383904, 80767808]

約数ペア:

[(1, 80767808), (2, 40383904), (4, 20191952), (8, 10095976), (11, 7342528), (16, 5047988), (22, 3671264), (32, 2523994), (44, 1835632), (47, 1718464), (64, 1261997), (88, 917816), (94, 859232), (176, 458908), (188, 429616), (352, 229454), (376, 214808), (517, 156224), (704, 114727), (752, 107404), (1034, 78112), (1504, 53702), (2068, 39056), (2441, 33088), (3008, 26851), (4136, 19528), (4882, 16544), (8272, 9764)]