88891649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 116750592

約数和(自身を除く): 27858943

約数列:

[1, 7, 11, 37, 41, 77, 259, 287, 407, 451, 761, 1517, 2849, 3157, 5327, 8371, 10619, 16687, 28157, 31201, 58597, 116809, 197099, 218407, 309727, 343211, 1154437, 2168089, 2402477, 8081059, 12698807, 88891649]

約数ペア:

[(1, 88891649), (7, 12698807), (11, 8081059), (37, 2402477), (41, 2168089), (77, 1154437), (259, 343211), (287, 309727), (407, 218407), (451, 197099), (761, 116809), (1517, 58597), (2849, 31201), (3157, 28157), (5327, 16687), (8371, 10619)]