31340582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7487}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 60383232

約数和(自身を除く): 29042650

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 7487, 14974, 52409, 97331, 104818, 172201, 194662, 344402, 681317, 1205407, 1362634, 2238613, 2410814, 4477226, 15670291, 31340582]

約数ペア:

[(1, 31340582), (2, 15670291), (7, 4477226), (13, 2410814), (14, 2238613), (23, 1362634), (26, 1205407), (46, 681317), (91, 344402), (161, 194662), (182, 172201), (299, 104818), (322, 97331), (598, 52409), (2093, 14974), (4186, 7487)]