31585116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 78817536

約数和(自身を除く): 47232420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1447, 1819, 2894, 3638, 4341, 5457, 5788, 7276, 8682, 10914, 17364, 21828, 24599, 49198, 73797, 98396, 147594, 154829, 295188, 309658, 464487, 619316, 928974, 1857948, 2632093, 5264186, 7896279, 10528372, 15792558, 31585116]

約数ペア:

[(1, 31585116), (2, 15792558), (3, 10528372), (4, 7896279), (6, 5264186), (12, 2632093), (17, 1857948), (34, 928974), (51, 619316), (68, 464487), (102, 309658), (107, 295188), (204, 154829), (214, 147594), (321, 98396), (428, 73797), (642, 49198), (1284, 24599), (1447, 21828), (1819, 17364), (2894, 10914), (3638, 8682), (4341, 7276), (5457, 5788)]