86957066

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 159957504

約数和(自身を除く): 73000438

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 173, 223, 322, 346, 446, 1127, 1211, 1561, 2254, 2422, 3122, 3979, 5129, 7958, 8477, 10258, 10927, 16954, 21854, 27853, 35903, 38579, 55706, 71806, 77158, 194971, 251321, 270053, 389942, 502642, 540106, 887317, 1774634, 1890371, 3780742, 6211219, 12422438, 43478533, 86957066]

約数ペア:

[(1, 86957066), (2, 43478533), (7, 12422438), (14, 6211219), (23, 3780742), (46, 1890371), (49, 1774634), (98, 887317), (161, 540106), (173, 502642), (223, 389942), (322, 270053), (346, 251321), (446, 194971), (1127, 77158), (1211, 71806), (1561, 55706), (2254, 38579), (2422, 35903), (3122, 27853), (3979, 21854), (5129, 16954), (7958, 10927), (8477, 10258)]