80888941

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 102332160

約数和(自身を除く): 21443219

約数列:

[1, 7, 17, 41, 59, 119, 281, 287, 413, 697, 1003, 1967, 2419, 4777, 4879, 7021, 11521, 16579, 16933, 33439, 41123, 80647, 116053, 195857, 281843, 287861, 679739, 1370999, 1972901, 4758173, 11555563, 80888941]

約数ペア:

[(1, 80888941), (7, 11555563), (17, 4758173), (41, 1972901), (59, 1370999), (119, 679739), (281, 287861), (287, 281843), (413, 195857), (697, 116053), (1003, 80647), (1967, 41123), (2419, 33439), (4777, 16933), (4879, 16579), (7021, 11521)]