87356038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{15331}}^1$

素因数の和:15388

約数の個数: 32

約数和(自身を含む): 167793408

約数和(自身を除く): 80437370

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 15331, 30662, 107317, 168641, 214634, 337282, 567247, 1134494, 1180487, 2360974, 3970729, 6239717, 7941458, 12479434, 43678019, 87356038]

約数ペア:

[(1, 87356038), (2, 43678019), (7, 12479434), (11, 7941458), (14, 6239717), (22, 3970729), (37, 2360974), (74, 1180487), (77, 1134494), (154, 567247), (259, 337282), (407, 214634), (518, 168641), (814, 107317), (2849, 30662), (5698, 15331)]