31891644

素因数分解:

$2^2\times 3^4\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 83913984

約数和(自身を除く): 52022340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 257, 324, 383, 514, 766, 771, 1028, 1149, 1532, 1542, 2298, 2313, 3084, 3447, 4596, 4626, 6894, 6939, 9252, 10341, 13788, 13878, 20682, 20817, 27756, 31023, 41364, 41634, 62046, 83268, 98431, 124092, 196862, 295293, 393724, 590586, 885879, 1181172, 1771758, 2657637, 3543516, 5315274, 7972911, 10630548, 15945822, 31891644]

約数ペア:

[(1, 31891644), (2, 15945822), (3, 10630548), (4, 7972911), (6, 5315274), (9, 3543516), (12, 2657637), (18, 1771758), (27, 1181172), (36, 885879), (54, 590586), (81, 393724), (108, 295293), (162, 196862), (257, 124092), (324, 98431), (383, 83268), (514, 62046), (766, 41634), (771, 41364), (1028, 31023), (1149, 27756), (1532, 20817), (1542, 20682), (2298, 13878), (2313, 13788), (3084, 10341), (3447, 9252), (4596, 6939), (4626, 6894)]