16076885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 6317995

約数列:

[1, 5, 11, 23, 55, 71, 115, 179, 253, 355, 781, 895, 1265, 1633, 1969, 3905, 4117, 8165, 9845, 12709, 17963, 20585, 45287, 63545, 89815, 139799, 226435, 292307, 698995, 1461535, 3215377, 16076885]

約数ペア:

[(1, 16076885), (5, 3215377), (11, 1461535), (23, 698995), (55, 292307), (71, 226435), (115, 139799), (179, 89815), (253, 63545), (355, 45287), (781, 20585), (895, 17963), (1265, 12709), (1633, 9845), (1969, 8165), (3905, 4117)]