16455068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 34298880

約数和(自身を除く): 17843812

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 173, 301, 316, 346, 553, 602, 692, 1106, 1204, 1211, 2212, 2422, 3397, 4844, 6794, 7439, 13588, 13667, 14878, 23779, 27334, 29756, 47558, 52073, 54668, 95116, 95669, 104146, 191338, 208292, 382676, 587681, 1175362, 2350724, 4113767, 8227534, 16455068]

約数ペア:

[(1, 16455068), (2, 8227534), (4, 4113767), (7, 2350724), (14, 1175362), (28, 587681), (43, 382676), (79, 208292), (86, 191338), (158, 104146), (172, 95669), (173, 95116), (301, 54668), (316, 52073), (346, 47558), (553, 29756), (602, 27334), (692, 23779), (1106, 14878), (1204, 13667), (1211, 13588), (2212, 7439), (2422, 6794), (3397, 4844)]