31052714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 61133184

約数和(自身を除く): 30080470

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 797, 847, 1594, 1694, 1771, 2783, 3542, 5566, 5579, 8767, 11158, 17534, 18331, 19481, 36662, 38962, 61369, 96437, 122738, 128317, 192874, 201641, 256634, 403282, 675059, 1350118, 1411487, 2218051, 2822974, 4436102, 15526357, 31052714]

約数ペア:

[(1, 31052714), (2, 15526357), (7, 4436102), (11, 2822974), (14, 2218051), (22, 1411487), (23, 1350118), (46, 675059), (77, 403282), (121, 256634), (154, 201641), (161, 192874), (242, 128317), (253, 122738), (322, 96437), (506, 61369), (797, 38962), (847, 36662), (1594, 19481), (1694, 18331), (1771, 17534), (2783, 11158), (3542, 8767), (5566, 5579)]